Z86E0412PSC Zilog, Inc., Z86E0412PSC Datasheet
Z86E0412PSC
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Z86E0412PSC Summary of contents
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... PRODUCT DEVICES Part Oscillator Number Type Z86E0412PEC Crystal Z86E0412PSC1866 Crystal Z86E0412PSC1903 Z86E0412PEC1903 Z86E0412SEC Crystal Z86E0412SSC1866 Crystal Z86E0412SSC1903 Z86E0412SEC1903 Z86E0812PEC Crystal Z86E0812PSC1866 Crystal Z86E0812PSC1903 Z86E0812PEC1903 Z86E0812SEC Crystal Z86E0812SSC1866 Crystal Z86E0812SSC1903 Z86E0812SEC1903 Several key product features of the extensive family of Zilog Z86E04/E08 CMOS OTP microcontrollers are presented in the above table. This table enables the user to identify which of the E04/E08 product variants most closely match the us- er’ ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FEATURES 14 Input/Output Lines Six Vectored, Prioritized Interrupts (3 falling edge, 1 rising edge, 2 timers) Two Analog Comparators Program Options: – Low Noise – ROM Protect – Auto Latch – Watch-Dog Timer (WDT) – ...
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Zilog Input Port 3 Counter/ Timers (2) Interrupt Control Two Analog Comparators Port 2 I/O (Bit Programmable) DS97Z8X1104 Vcc GND ALU FLAG Register Pointer General-Purpose Register File Port 0 I/O Figure 1. Functional Block Diagram ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers GENERAL DESCRIPTION (Continued) Z8 MCU Address Counter 3 bits Clear Clock PGM P00 P01 Mode Logic EPM PGM P32 P30 CE XT1 Figure 2. EPROM Programming Mode Block Diagram 4 D7–0 AD 10–0 AD 10–0 ...
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Zilog PIN DESCRIPTION EPM Figure 3. 18-Pin EPROM Mode Configuration Table 1. 18-Pin DIP Pin Identification EPROM Programming Mode Pin # Symbol Function 1–4 D4–D7 Data ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed under Absolute Maxi- mum Ratings may cause permanent damage to the de- vice. This is a stress rating only; functional operation of the device at any condition ...
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Zilog STANDARD TEST CONDITIONS The characteristics listed below apply for standard test conditions as noted. All voltages are referenced to Ground. Positive current flows into the referenced pin (Fig- ure 5). CAPACITANCE GND = ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers DC ELECTRICAL CHARACTERISTICS Standard Temperature V Sym Parameter CC V Max Input Voltage 4.5V INMAX 5.5V V Clock Input High 4.5V CH Voltage 5.5V V Clock Input Low 4.5V CL Voltage 5.5V V Input High ...
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Zilog V Sym Parameter CC I Supply Current 4.5V CC 5.5V 4.5V 5.5V 4.5V 5.5V I Standby Current 4.5V CC1 5.5V 4.5V 5.5V 4.5V 5.5V I Supply Current 4.5V CC (Low Noise Mode) 5.5V 4.5V 5.5V 4.5V 5.5V DS97Z8X1104 T ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers DC ELECTRICAL CHARACTERISTICS (Continued) V [4] Sym Parameter CC I Standby Current 4.5V CC1 (Low Noise Mode) 5.5V 4.5V 5.5V 4.5V 5.5V I Standby Current 4.5V CC2 5.5V I Auto Latch Low 4.5V ALL Current ...
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Zilog DC ELECTRICAL CHARACTERISTICS Extended Temperature V Sym Parameter CC V Max Input Voltage 4.5V INMAX 5.5V V Clock Input High 4.5V CH Voltage 5.5V V Clock Input Low 4.5V CL Voltage 5.5V V Input High Voltage 4.5V IH 5.5V ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers DC ELECTRICAL CHARACTERISTICS (Continued) V Sym Parameter CC I Supply Current 4.5V CC 5.5V 4.5V 5.5V 4.5V 5.5V I Standby Current 4.5V CC1 5.5V 4.5V 5.5V 4.5V 5.5V I Supply Current 4.5V CC (Low Noise ...
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Zilog V Sym Parameter CC I Standby Current 4.5V CC1 (Low Noise Mode) 5.5V 4.5V 5.5V 4.5V 5.5V I Standby Current 4.5V CC2 5.5V I Auto Latch Low 4.5V ALL Current 5.5V I Auto Latch High 4.5V ALH Current 5.5V ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS Clock IRQ Figure 6. AC Electrical Timing Diagram ...
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Zilog AC ELECTRICAL CHARACTERISTICS Timing Table (Standard Mode for SCLK/TCLK = XTAL/2) Standard Temperature 15 No Symbol Parameter 1 TpC Input Clock Period 2 TrC,TfC Clock Input Rise and Fall Times 3 TwC Input Clock Width 4 TwTinL Timer Input ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS Timing Table (Standard Mode for SCLK/TCLK = XTAL/2) Extended Temperature No Symbol Parameter 1 TpC Input Clock Period 2 TrC,TfC Clock Input Rise and Fall Times 3 TwC Input Clock Width 4 ...
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Zilog AC ELECTRICAL CHARACTERISTICS Low Noise Mode, Standard Temperature No Symbol Parameter 1 TPC Input Clock Period 2 TrC Clock Input Rise TfC and Fall Times 3 TwC Input Clock Width 4. TwTinL Timer Input Low Width 5 TwTinH Timer ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers AC ELECTRICAL CHARACTERISTICS (Continued) Low Noise Mode, Extended Temperature No Symbol Parameter 1 TPC Input Clock Period 2 TrC Clock Input Rise TfC and Fall Times 3 TwC Input Clock Width 4. TwTinL Timer Input ...
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Zilog LOW NOISE VERSION Low EMI Emission The Z86E04/E08 can be programmed to operate in a Low EMI Emission Mode by means of a mask ROM bit option. Use of this feature results in: All pre-driver slew rates reduced to ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers PIN FUNCTIONS (Continued) XTAL1, XTAL2 Crystal In, Crystal Out (time-based input and output, respectively). These pins connect a parallel- resonant crystal, LC external single-phase clock (8 MHz or 12 MHz max) to the ...
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Zilog Port 2, P27–P20. Port 8-bit, bit programmable, bi- directional, Schmitt-triggered CMOS-compatible I/O port. These eight I/O lines can be configured under software Z8 Open-Drain /OE Out 1.5 In DS97Z8X1104 control to be inputs or outputs, independently. ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers PIN FUNCTIONS (Continued) Port 3, P33–P31. Port 3-bit, CMOS-compatible port with three fixed input (P33–P31) lines. These three input lines can be configured under software control as digital Schmitt-trigger inputs or analog ...
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Zilog Comparator Inputs. Two analog comparators are added to input of Port 3, P31, and P32, for interface flexibility. The comparators reference voltage P33 (REF) is common to both comparators. Typical applications for the on-board comparators; Zero crossing detection, A/D ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Addr. Reg SPL FLAGS IMR IRQ IPR U U F8* P01M U U ...
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Zilog Program Memory. The Z86E04/E08 addresses up to 1K/2KB of Internal Program Memory (Figure 11). The first 12 bytes of program memory are reserved for the interrupt vectors. These locations contain six 16-bit vectors that cor- respond to the six ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) The Z8 instructions can access registers directly or indi- rectly through an 8-bit address field. This allows short 4-bit register addressing using the Register Pointer. In the 4-bit mode, the register file ...
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Zilog OSC * 2 Internal Clock External Clock Clock Logic 4 Internal Clock Gated Clock Triggered Clock TIN P31 * Note: By passed, if Low EMI Mode is selected. DS97Z8X1104 Internal Data Bus Write Write PRE0 Initial Value Initial Value ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Interrupts. The Z8 has six interrupts from six different sources. These interrupts are maskable and prioritized (Figure 15). The sources are divided as follows: the falling edge of P31 (AN1), P32 (AN2), ...
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Zilog Clock. The Z8 on-chip oscillator has a high-gain, parallel- resonant amplifier for connection to a crystal, LC, RC, ce- ramic resonator, or any suitable external clock source (XTAL1 = INPUT, XTAL2 = OUTPUT). The crystal should be AT cut, ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) 33 pFd Resistor (R) A(Hz) B(Hz) 1.0M 33K 31K 560K 56K 52K 220K 144K 130K 100K 315K 270K 56K 552K 480K 20K 1.4M 1M 10K 2. 4. ...
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Zilog HALT Mode. This instruction turns off the internal CPU clock but not the crystal oscillation. The counter/timers and external interrupts IRQ0, IRQ1, IRQ2 and IRQ3 remain ac- tive. The device is recovered by interrupts, either external internally ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Vcc (Volts) 2.9 2.8 2.7 2.6 2.5 2.4 2.3 –40 C – Figure 17. Typical Auto Reset Voltage (V ) vs. Temperature ...
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Zilog Low EMI Emission The Z8 can be programmed to operate in a low EMI Emis- sion (Low Noise) Mode by means of an EPROM program- mable bit option. Use of this feature results in: Less than 1 mA consumed ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Internal Address Counter. The address generat- ed internally with a counter clocked through pin P01 (Clock). Each clock signal increases the address by one and the “high” level of ...
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Zilog T2 P01 = Clock P00 = Clear Vpp/EPM T6 Internal Address Vih Data Invalid Vil Legend: T1 Reset Clock Width T2 Input Clock High T3 Input Clock Period T4 Input Clock Low T5 Clock to Address ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) VIH Address VIL VIH Data Invalid VIL VIH V PP VIL VH EPM VIL 5. VIH CE VIL VIH OE VIL VIH PGM VIL 13 Figure 19. Z86E04/E08 Programming Waveform ...
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Zilog V IH Address Data EPM 5. PGM V ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued Address Data 5. ...
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Zilog V IH Address Data 5. EPM ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers FUNCTIONAL DESCRIPTION (Continued) Figure 23. Z86E04/E08 Programming Algorithm 40 Start Addr = First Location 13. Program 1 ms Pulse Increment N Yes ...
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Zilog Z8 CONTROL REGISTERS R241 TMR Figure 24. Timer Mode Register (F1 R242 Figure 25. Counter Timer 1 Register (F2 R243 PRE1 D7 ...
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Z86E04/E08 CMOS Z8 OTP Microcontrollers Z8 CONTROL REGISTERS (Continued) R248 P01M Figure 31. Port 0 and 1 Mode Register (F8 : Write Only) H R249 IPR ...
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Zilog PACKAGE INFORMATION DS97Z8X1104 18-Pin DIP Package Diagram 18-Pin SOIC Package Diagram Z86E04/E08 CMOS Z8 OTP Microcontrollers 43 1 ...
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... Z86E04/E08 CMOS Z8 OTP Microcontrollers ORDERING INFORMATION Z86E04 Standard Temperature 18-Pin DIP Z86E0412PSC Z86E0412PEC For fast results, contact your local Zilog sales office for assistance in ordering the part(s) desired. Codes Preferred Package P = Plastic DIP Longer Lead Time S = SOIC Preferred Temperature + – +105 C ...