atf16v8c ATMEL Corporation, atf16v8c Datasheet
atf16v8c
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atf16v8c Summary of contents
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... GND 10 11 DIP/SOIC I/CLK 1 20 VCC I I/O PD/I3 4 PD I/O GND 10 11 I9/OE High- performance EE PLD ATF16V8C VCC I/O I/O I/O I/O I/O I/O I/O I/O I9/OE PLCC 18 I/O 17 I/O 16 I/O 15 I/O 14 I/O Rev. 0425G–08/99 1 ...
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... All speed ranges are specified over the full 5V ± 10% range for industrial temperature ranges; 5V ± 5% for commercial range 5-volt devices. The ATF16V8C incorporates a superset of the generic architectures, which allows direct replacement of the 16R8 family and most 20-pin combinatorial PLDs. Eight outputs are each allocated eight product terms ...
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... OUT 25° Min < V < Max Min; All Outputs CC Com., Ind Min -4 Com Min CC Ind Min Com., Ind. CC ATF16V8C Min Typ Max Units µ -10.0 A µ 10.0 A 115 mA 130 mA µ 10 100 A µ 10 105 A -150 mA -0.5 0 ...
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... PD Low to Valid Input DLIV t PD Low to Valid OE DLGV t PD Low to Valid Clock DLCV t PD Low to Valid Output DLOV Notes: 1. Output data is latched and held. 2. HI-Z outputs remain HI-Z. 3. Clock and input transitions are ignored. ATF16V8C 4 -5 Min ...
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... Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. Power-up Reset The ATF16V8C’s registers are designed to reset during power-up point delayed slightly from all registers will be reset to the low state result, RST the registered output state will always be high on power-up ...
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... The security fuse will be programmed last, as its effect is immediate. Input and I/O Pin Keeper Circuits The ATF16V8C contains internal input and I/O pin keeper circuits. These circuits allow each ATF16V8C pin to hold its previous value even when it is not being driven by an ATF16V8C 6 external source or by the device’ ...
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... ATF16V8C architecture. Eight configurable macrocells can be configured as a registered output, combinatorial I/O, combinatorial output, or dedicated input. The ATF16V8C can be configured in one of three different modes. Each mode makes the ATF16V8C look like a differ- ent device. Most PLD compilers can choose the right mode automatically ...
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... In doing so, the two inner most pins (pins 15 and 16) will not have the feedback option as these pins are always configured as dedicated combinato- rial output. ATF16V8C Registered Mode PAL Device Emulation/PAL Replacement The registered mode is used if one or more registers are required. Each macrocell can be configured as either a reg- istered or combinatorial output or I/ input ...
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... Registered Mode Logic Diagram * Input not available if power-down mode is enabled. ATF16V8C 9 ...
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... ATF16V8C Complex Mode PAL Device Emulation/PAL Replacement In the Complex Mode, combinatorial output and I/O func- tions are possible. Pins 1 and 11 are regular inputs to the array. Pins 13 through 18 have pin feedback paths back to the AND-array, which makes full I/O capability possible. Pins 12 and 19 (outermost macrocells) are outputs only. ...
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... Complex Mode Logic Diagram * Input not available if power-down mode is enabled. ATF16V8C 11 ...
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... Simple Mode Logic Diagram * Input not available if power-down mode is enabled. ATF16V8C 12 ...
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... Wide, Plastic Thin Shrink Small Outline (TSSOP) ATF16V8C 16 Ordering Code Package ATF16V8C-5JC 20J ATF16V8C-7JC 20J ATF16V8C-7PC 20P3 ATF16V8C-7SC 20S ATF16V8C-7XC 20X ATF16V8C-7JI 20J ATF16V8C-7PI 20P3 ATF16V8C-7SI 20S ATF16V8C-7XI 20X Package Type Operation Range Commercial ( Commercial ( Industrial ...
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... Dimensions in Inches and (Millimeters) 20X, 20-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP) Dimensions in Millimeters and (Inches) 0.299 (7.60) 0.420 (10.7) 0.291 (7.39) 0.393 (9.98) 0.105 (2.67) 0.092 (2.34) 0.013 (0.330) 0.009 (0.229) ATF16V8C 1.060(26.9) .980(24.9) PIN 1 .900(22.86) REF .210(5.33) MAX SEATING PLANE .150(3.81) .022(.559) .115(2.92) ...
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... Atmel Corporation 1999. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard war- ranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein ...