| Commercial tpd | 5, 7 |
| Generic Part | 16V8 |
| I/O Pins | 20 |
| Macrocells | 8 |
| Registers | 8 |
| Usable Gates | 150 |
| Vcc (V) | 5.0 |
| Pb-Free Packages | TSSOP 20 PDIP 20 PLCC 20 SOIC (300mil) 20 |
250 gate, Standard power, High Speed, Vcc-5V, Green package, Upto 16 Inputs, 8 I/Os, electrically erasable PLD
The ATF16V8C is a high-performance EECMOS Programmable Logic Device that utilizes Atmel’s proven electricallyerasable Flash memory technology. Speeds down to 5 ns and a 100 μA pin-controlled power-down mode option are offered. 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. Three different modes of operation, configured automatically with software, allow highly complex logic functions to be realized. The ATF16V8C can significantly reduce total system power, thereby enhancing system reliability and reducing power supply costs. When pin 4 is configured as the power-down control pin, supply current drops to less than 100 μA whenever the pin is high. If the power-down feature isn't required for a particular application, pin 4 may be used as a logic input. Also, the pin keeper circuits eliminate the need for internal pull-up resistors along with their attendant power consumption.
| tPD (ns) |
tS (ns) |
tCOS (ns) |
Ordering Code | Package | Operation Range |
| 5 | 3 | 4 | ATF16V8C-5JC | 20J | Commercial (0°C to 70°C) |
| 7.5 | 5 | 5 | ATF16V8C-7JC ATF16V8C-7PC ATF16V8C-7SC ATF16V8C-7XC |
20J 20P3 20S 20X |
Commercial (0°C to 70°C) |
| ATF16V8C-7JI ATF16V8C-7PI ATF16V8C-7SI ATF16V8C-7XI |
20J 20P3 20S 20X |
Industrial (-40°C to 85°C) |