S80C188EB13 INNOVASIC [InnovASIC, Inc], S80C188EB13 Datasheet

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Data Sheet IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Copyright Published by Innovasic Semiconductor, Inc. 3737 Princeton Drive NE, Suite 130, Albuquerque, NM 87107 MILES™ trademark Innovasic Semiconductor, Inc. Intel is a registered trademark of Intel Corporation 2011 by Innovasic Semiconductor, Inc. IA211080314-13 UNCONTROLLED ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 1. Introduction .............................................................................................................................7 1.1 General Description .......................................................................................................7 1.2 Features .........................................................................................................................8 2. Packaging, Pin Descriptions, and Physical Dimensions .........................................................9 2.1 Packages and Pinouts ....................................................................................................9 2.1.1 IA186EB 84 PLCC Package ...........................................................................10 2.1.2 IA188EB 84 PLCC Package ...........................................................................12 2.1.3 PLCC ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 10. Revision History ...................................................................................................................83 11. For Additional Information ...................................................................................................85 IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 1. IA186EB 84-Pin PLCC Package Diagram ....................................................................10 Figure 2. IA188EB 84-Pin PLCC Package Diagram ....................................................................12 Figure 3. 84-Pin PLCC Physical Package Dimensions ................................................................14 Figure 4. IA186EB 80-Pin PQFP Package Diagram ....................................................................15 Figure 5. IA188EB 80-Pin PQFP ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 1. IA186EB 84-Pin PLCC Pin Listing ................................................................................11 Table 2. IA188EB 84-Pin PLCC Pin Listing ................................................................................13 Table 3. IA186EB 80-Pin PQFP Pin Listing ................................................................................16 Table 4. IA188EB 80-Pin PQFP Pin Listing ................................................................................18 Table 5. IA186EB 80-Pin LQFP ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 1. Introduction The Innovasic Semiconductor IA186EB and IA188EB microcontrollers are form, fit, and function replacements for the original Intel 16-bit high-integration embedded processors. These devices are produced using Innovasic’s Managed IC Lifetime Extension System (MILES™). This cloning ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 1.2 Features The primary features of the IA186EB and IA188EB microcontrollers are as follows: Low-Power Operating Modes – Idle (freezes CPU clocks; peripherals are kept active) – Power-Down (freezes all internal clocks) Low-Power CPU Core (static) Direct ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2. Packaging, Pin Descriptions, and Physical Dimensions Information on the packages and pin descriptions for the IA186EB and the IA188EB is provided separately. Refer to sections, figures, and tables for information on the device of interest. 2.1 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.1 IA186EB 84 PLCC Package The pinout for the IA186EB 84 PLCC Package is as shown in Figure 1. The corresponding pinout is provided in Table 1. Figure 1. IA186EB 84-Pin PLCC Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 1. IA186EB 84-Pin PLCC Pin Listing Pin Name Pin error_n 24 p1.4/gcs4_n 4 rd_n 25 p1.3/gcs3_n 5 wr_n 26 p1.2/gcs2_n 6 ale 27 p1.1/gcs1_n 7 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.2 IA188EB 84 PLCC Package The pinout for the IA188EB 84 PLCC Package is as shown in Figure 2. The corresponding pinout is provided in Table 2. Figure 2. IA188EB 84-Pin PLCC Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 2. IA188EB 84-Pin PLCC Pin Listing Pin Name Pin Not Connected 24 4 rd_n 25 5 wr_n 26 6 ale 27 7 rfsh_n 28 8 s2_n 29 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.3 PLCC Physical Dimensions The physical dimensions for the 84 PLCC are as shown in Figure 3. Legend: Symbol Min Nom Max – 0.165˝ 0.180˝ A – 0.090˝ 0.120˝ A1 – D 1.190˝ – D1 1.154˝ – ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.4 IA186EB 80 PQFP Package The pinout for the IA186EB 80 PQFP Package is as shown in Figure 4. The corresponding pinout is provided in Table 3. Figure 4. IA186EB 80-Pin PQFP Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 3. IA186EB 80-Pin PQFP Pin Listing Pin Name Pin 1 cts0_n 21 ad4 2 txd0 22 ad12 3 rxd0 23 ad5 4 p2.5/bclk0 24 ad13 5 p2.3/sint1 25 ad6 6 p2.4/cts1_n 26 ad14 7 p2.0/rxd1 27 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.5 IA188EB 80 PQFP Package The pinout for the IA188EB 80 PQFP Package is as shown in Figure 5. The corresponding pinout is provided in Table 4. Figure 5. IA188EB 80-Pin PQFP Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 4. IA188EB 80-Pin PQFP Pin Listing Pin Name Pin 1 cts0_n 21 ad4 2 txd0 22 a12 3 rxd0 23 ad5 4 p2.5/bclk0 24 a13 5 p2.3/sint1 25 ad6 6 p2.4/cts1_n 26 a14 7 p2.0/rxd1 27 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.6 PQFP Physical Dimensions The physical dimensions for the 80 PQFP are as shown in Figure 6. Notes: 1. Dimension D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25mm per side. Dimension D1 and ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.7 IA186EB 80 LQFP Package The pinout for the IA186EB 80 LQFP Package is as shown in Figure 7. The corresponding pinout is provided in Table 5. Figure 7. IA186EB 80-Pin LQFP Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 5. IA186EB 80-Pin LQFP Pin Listing Pin Name Pin 1 hlda 21 int2/inta0_n 2 hold 22 int3/inta1_n 3 test_n 23 int4 4 lock_n 24 pdtmr 5 nmi 25 resin_n 6 ready 26 resout 7 p1.7/gcs7_n 27 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.8 IA188EB 80 LQFP Package The pinout for the IA188EB 80 LQFP Package is as shown in Figure 8. The corresponding pinout is provided in Table 6. Figure 8. IA188EB 80-Pin LQFP Package Diagram IA211080314-13 UNCONTROLLED WHEN ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 6. IA188EB 80-Pin LQFP Pin Listing Pin Name Pin 1 hlda 21 int2/inta0_n 2 hold 22 int3/inta1_n 3 test_n 23 int4 4 lock_n 24 pdtmr 5 nmi 25 resin_n 6 ready 26 resout 7 p1.7/gcs7_n 27 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.1.9 LQFP Physical Dimensions The physical dimensions for the 80 LQFP are as shown in Figure 9. Legend: Dimension in mm Symbol Min Nom Max – – A 1.60 – A 0.05 0. 1.35 1.40 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.2 IA186EB Pin/Signal Descriptions Descriptions of the pin and signal functions for the IA186EB microcontroller are provided in Table 7. Several of the IA186EB pins have different functions depending on the operating mode of the device. Each ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC ale ale bclk0 p2.5/bclk0 p2.2/bclk1 bclk1 bhe_n bhe_n bhe_n is bhe_n is multi- multi- plexed plexed with with refresh_n refresh_n busy test_n/busy Pin LQFP PQFP ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC clkin clkin clkout clkout cts0_n cts0_n p2.4/cts1_n cts1_n den_n den_n dt/r_n dt/r_n error_n error_n Pin LQFP PQFP clock input. Input. The clkin pin is the ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC gcs0_n p1.0/gcs0_n gcs1_n p1.1/gcs1_n gcs2_n p1.2/gcs2_n p1.3/gcs3_n gcs3_n gcs4_n p1.4/gcs4_n gcs5_n p1.5/gcs5_n gcs6_n p1.6/gcs6_n gcs7_n p1.7/gcs7_n hlda hlda hold hold int0 int0 (input) (input only) int1 int1 (input) ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC inta1_n int3/inta1_n lcs_n lcs_n lock_n lock_n ncs_n ncs_n nmi nmi once_n a19/once_n Pin LQFP PQFP interrupt acknowledge 1. Input/Output. Active Low. This pin provides an ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC oscout oscout p1.0 p1.0/gcs0_n p1.1 p1.1/gcs1_n p1.2 p1.2/gcs2_n p1.3 p1.3/gcs3_n p1.4 p1.4/gcs4_n p1.5 p1.5/gcs5_n p1.6/gcs6_n p1.6 p1.7 p1.7/gcs7_n p2.0 p2.0/rxd1 p2.1 p2.1/txd1 p2.2 p2.2/bclk1 p2.3 p2.3/sint1 p2.4 p2.4/cts1_n ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC pdtmr pdtmr pereq pereq rd_n rd_n ready ready resin_n resin_n Pin LQFP PQFP power-down timer. Input/Output (push-pull). Note: The IA186EB enters Powerdown Mode when the ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC resout resout rxd0 rxd0 rxd1 p2.0/rxd1 s0_n s0_n s1_n s1_n s2_n s2_n p2.3/sint1 sint1 t0in t0in t0out t0out t1in t1in Pin LQFP PQFP reset output. ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 7. IA186EB Pin/Signal Descriptions (Continued) Signal Name PLCC t1out t1out test_n test_n/busy txd0 txd0 txd1 p2.1/txd1 ucs_n ucs_n 43, 63, 65, 84 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 2.3 IA188EB Pin/Signal Descriptions Descriptions of the pin and signal functions for the IA188EB microcontroller are provided in Table 8. Several of the IA188EB pins have different functions depending on the operating mode of the device. Each ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC bclk1 p2.2/bclk1 59 clkin clkin 41 clkout clkout 44 cts0_n cts0_n 51 cts1_n p2.4/cts1_n 56 den_n den_n 11 dt/r_n dt/r_n 16 Pin LQFP PQFP 46 9 baud clock, ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC gcs0_n p1.0/gcs0_n 28 gcs1_n p1.1/gcs1_n 27 gcs2_n p1.2/gcs2_n 26 p1.3/gcs3_n gcs3_n 25 gcs4_n p1.4/gcs4_n 24 gcs5_n p1.5/gcs5_n 21 gcs6_n p1.6/gcs6_n 20 p1.7/gcs7_n gcs7_n 19 hlda hlda 12 hold ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC inta1_n int3/inta1_n 34 lcs_n lcs_n 29 lock_n lock_n 15 nmi nmi 17 once_n a19/once_n 83 oscout oscout 40 Pin LQFP PQFP 22 65 interrupt acknowledge 1. Input/Output. Active ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC p1.0 p1.0/gcs0_n 28 p1.1 p1.1/gcs1_n 27 p1.2 p1.2/gcs2_n 26 p1.3/gcs3_n p1.3 25 p1.4 p1.4/gcs4_n 24 p1.5 p1.5/gcs5_n 21 p1.6 p1.6/gcs6_n 20 p1.7/gcs7_n p1.7 19 p2.0 p2.0/rxd1 57 p2.1 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC pdtmr pdtmr 36 rd_n rd_n ready ready 18 resin_n resin_n 37 resout resout 38 rfsh_n rfsh_n Pin LQFP PQFP 24 67 Power-down timer. Input/Output (push-pull). Note: The IA188EB ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC rxd0 rxd0 53 rxd1 p2.0/rxd1 57 s0_n s0_n 10 s1_n s1_n s2_n s2_n sint1 p2.3/sint1 55 t0in t0in 46 t0out t0out 45 t1in t1in 48 t1out t1out 47 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 8. IA188EB Pin/Signal Descriptions (Continued) Signal Name PLCC test_n test_n 14 txd0 txd0 52 txd1 p2.1/txd1 58 ucs_n ucs_n 43, 63, ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 3. Maximum Ratings, Thermal Characteristics, and DC Parameters For the Innovasic Semiconductor IA186EB and IA188EB microcontrollers, the absolute maximum ratings, thermal characteristics, and DC parameters are provided in Tables 9 through 11, respectively. Table 9. IA186EB and ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 11. IA186EB and IA188EB DC Parameters Symbol 5.0V Supply Voltage Operation V CC 3.3V Supply Voltage Operation Input Low Voltage IL V Input High Voltage IH V Output Low Voltage Vcc = 5.5V ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 4. Functional Description 4.1 Device Architecture Architecturally, the IA186EB and IA188EB microcontrollers include the following functional modules: Bus Interface Unit Clock Generator Interrupt Control Unit Timer/Counter Unit Serial Communications Unit Chip-Select Unit I/O Port Unit Refresh Control ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 10. IA186EB/IA188EB Functional Block Diagram IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 4.1.2 Clock Generator The IA186EB/IA188EB uses an on-chip clock generator to supply internal and external clocks. The clock generator makes use of a crystal oscillator and includes a divide-by-two counter. Figure 11 shows the various operating modes ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 4.1.3 Interrupt Control Unit The IA186EB/IA188EB can receive interrupts from a number of sources, both internal and external. The interrupt control unit serves to merge these requests on a priority basis, for individual service by the CPU. ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 4.1.7 I/O Port Unit The I/O Port Unit (IPU) on the IA186EB/IA188EB supports two 8-bit channels of input, output, or input/output operation. Port 1 is multiplexed with the chip select pins and is output only. Most of ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Power Management Unit The registers associated with each integrated peripheral are contained within a 128 file called the Peripheral Control Block (PCB). The PCB can be located in either memory or I/O space on any 256-byte address ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 12. Peripheral Control Block Registers (Continued) PCB PCB Offset Function Offset 20H Reserved 22H Reserved PCB Offset PCB Offset Offset 24H Reserved 26H Reserved 28H Reserved 2AH Reserved 6AH 2CH Reserved 6CH 2EH Reserved 6EH 30H ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 4.3 Reference Documents Additional information on the operation and programming of the 80C186EB/80C188EB can be found in the following Intel publications: 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit High-Integration Embedded Processors (272433-006) 80C186EB/80C188EB Microprocessor User’s Manual (270830-00n Specifications ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers For specific 5.0- and 3.3-volt characteristics, refer to Tables 13 and 14, respectively. Table 13. AC Input Characteristics for 5.0-Volt Operation Symbol t test_n, nmi, int4–int0, bclk1–bclk0, t1in–t0in, ready, cts1_n–cts0_n, p2.6, p2.7 10 CHIS t test_n, nmi, ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 15. AC Output Characteristics for 5.0-Volt Operation Symbol t ale, s2–s0_n, den_n, dt/r_n, bhe_n, rfsh_n (IA188EB), lock_n, a19–a16 CHOV gcs0–gcs7_n, lcs_n, ucs_n, ncs_n, rd_n, wr_n t bhe_n, rfsh_n (IA188EB), den_n, lock_n, resout, hlda, t0out, t1out, a19–a16 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 14. Relative Timing Characteristics For specific relative timing characteristics, refer to Table 17. IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 17. Relative Timing Characteristics Symbol Parameter t ale Rising to ale Falling LHLL t Address Valid to ale Falling AVLL t Chip Selects Valid to ale Falling PLLL t Address Hold from ale Falling LLAX t ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 5.2 Clock Input and Clock Output Timing Characteristics For clock input and clock output timing characteristics for both 5.0- and 3.3-volt operation, see Tables 18 and 19, respectively. Figure 16. Clock Input and Clock Output Timing Characteristics ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 19. Clock Input and Output Characteristics for 3.3-Volt Operation Item Symbol Parameter – XTF clkin Frequency 1 TC clkin Period 2 TCH clkin High Time 3 TCL clkin Low Time 4 TCR clkin Rise Time 5 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 5.3 Serial Port Mode 0 Timing Characteristics Serial Port Mode 0 timing characteristics are illustrated in Figure 17 and collected in Table 20. Figure 17. Serial Port Mode 0 Timing Characteristics Table 20. Serial Port Mode 0 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 6. Reset Operation The IA186EB/IA188EB will perform a reset operation any time the resin_n pin is active. Figure 18 shows the reset sequence when power is applied to the IA186EB/IA188EB. An external clock connected to clkin must ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 18. Cold Reset Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 19. Warm Reset Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers ad15-ad0 (IA186EB); ad7-ad0 (IA188EB) gcs7_n - gcs0_n, lcs_n, ucs_n Figure 20. Read, Fetch, and Refresh Cycle Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers gcs7_n - gcs0_n, lcs_n, ucs_n Figure 21. Write Cycle Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 22. Halt Cycle Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 23. Interrupt Acknowledge (inta1_n, inta0_n) Cycle Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers s2_n–s0_n a19/once_n, a18–a16 bhe_n (IA186EB), rfsh_n (IA188EB) ad15–ad0 (IA186EB); a15–a8, ad7–ad0 (IA188EB) gcs7_n–gcs0_n, ucs_n, lcs_n Figure 24. hold/hlda Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers s2_n–s0_n s2_n–s0_n a19/once_n, a19/once_n, a18–a16 a18–a16 bhe_n (IA186EB), wr_n, lock_n; rfsh_n (IA188EB) bhe_n (IA186EB); rfsh_n (IA188EB) ad15–ad0 (IA186EB); a15–a8, ad7–ad0 (IA188EB) gcs7_n–gcs0_n, ucs_n, lcs_n pcs6_n–pcs0_n, mcs3_n–mcs0_n, lcs_n, ucs_n Figure 25. Refresh During Hold Acknowledge Timing IA211080314-13 UNCONTROLLED ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Figure 26. Ready Timing IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 http://www.Innovasic.com Customer Support: 1-888-824-4184 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 8. Instruction Execution Times Table 21 provides IA186EB and IA188EB execution times, mnemonic instruction, and additional information on execution, if required. The execution times apply to all versions of the parts. Table 21. Instruction Set Timing Instruction ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 21. Instruction Set Timing (Continued) Instruction DIV Memory-Byte DIV Memory-Word DIV Register-Byte DIV Register-Word IDIV Memory-Byte IDIV Memory-Word IDIV Register-Byte IDIV Register-Word IMUL Immediate (signed) IMUL Memory-Byte IMUL Memory-Word IMUL Register-Byte IMUL Register-Word INC Register INS ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 21. Instruction Set Timing (Continued) Instruction JNS JNZ JO JP JPE JPO JS JZ LAHF LDS LEA LEAVE LES LOCK LODS LODS (repeated n times) LOOP LOOPE LOOPNE LOOPNZ LOOPZ MOV Accumulator to memory MOV Immediate ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 21. Instruction Set Timing (Continued) Instruction OR Immediate to register/memory OR Register/memory and register to either OUT Fixed port OUT Variable port OUTS OUTS (repeated n times) POP Memory POP Register POP Segment register POPA POPF ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 21. Instruction Set Timing (Continued) Instruction SHL Register/Memory by CL SHL Register/Memory by Count SHR Register/Memory by 1 SHR Register/Memory by CL SHR Register/Memory by Count SS STC SUB Immediate from accumulator SUB Immediate from register/memory ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Innovasic Part Number Cross-Reference Tables 22 through 24 cross-reference the Innovasic part number with the corresponding Intel part number. Table 22. Innovasic Part Number Cross-Reference for the PLCC Innovasic Part Number IA186EBPLC84IR2 lead free (RoHS-compliant) IA188EBPLC84IR2 lead ...

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... TS80C186EB13 EG80L186EB16 EG80L186EB13 S80L186EB16 S80L186EB13 TS80L186EB16 TS80L186EB13 EG80C188EB25 80-Pin PQFP ES80C188EB20 S80C188EB25 S80C188EB20 S80C188EB13 TS80C188EB25 TS80C188EB20 TS80C188EB13 ES80L188EB13 TS80L188EB16 TS80L188EB13 IA211080314-13 UNCONTROLLED WHEN PRINTED OR COPIED Page Data Sheet July 10, 2011 Temperature Grades Commercial and industrial Commercial and industrial http://www.Innovasic.com ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Table 24. Innovasic Part Number Cross-Reference for the LQFP Innovasic Part Number IA186EBPLQ80IR2 lead free (RoHS-compliant) IA188EBPLQ80IR2 lead free (RoHS-compliant) Intel Part Package Type Number YW80C186EB25 YW80C186EB20 SB80C186EB25 SB80C186EB20 SB80C186EB13 80-Pin LQFP YW80L186EB16 YW80L186EB13 SB80L186EB16 SB80L186EB13 YW80C188EB25 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 9. Errata The following errata are associated with Version 0 of the IA186EB/IA188EB. A workaround to the identified problem has been provided where possible. 9.1 Summary Table 25 presents a summary of errata. Table 25. Summary of ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Errata No. 12 Illegal serial port modes do not match OEM part. 13 Non-maskable interrupt (NMI) can be pre-empted by maskable interrupt. 14 Ready signal may not be recognized in bus cycles with zero wait states. 9.2 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Errata No. 2 When the extension byte (mod field) is set to ―11,‖ some instructions will cause the Problem: CPU to hang. Although there are faster versions of each instruction (these are not commonly Description: used by ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Errata No. 4 Timer 2 will stop or not start counting. Problem: Writing a logic ―1‖ to unused bits in the timer control register can cause the timer Description: to stop counting or to never start counting. ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Errata No. 8 Pin LOCK_n does not have an internal pullup. Problem: Because Pin LOCK_n does not have an internal pullup, it will float during reset Description: and bus hold . Workaround: An external pullup may be ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Errata No. 12 Problem: Illegal serial port modes do not match OEM part. If the mode bits of the serial control register (S1CON, S0CON) are set to an Description: illegal encoding (0x5, 0x6, or 0x7), the Innovasic ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Revision History Table 26 presents the sequence of revisions to document IA211080314. Table 26. Revision History Date Revision July 30, 2008 00 October 13, 2008 01 January 14, 2009 02 March 29, 2009 03 April 24, 2009 ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers Date Revision September 4, 2009 08 February 25, 2011 09 March 23, 2011 10 June 12, 2011 11 July 5, 2011 12 July 10, 2011 13 Description Added a note to Table 12 regarding the Step ID ...

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IA186EB/IA188EB 8-Bit/16-Bit Microcontrollers 10. For Additional Information The Innovasic Semiconductor IA186EB and IA188EB microcontrollers are form, fit, and function replacements for the original Intel 16-bit high-integration embedded processors. The Innovasic Support Team wants our information to be complete, accurate, useful, ...