ATF16V8C_13 Datasheet, PDF (1/23 Pages) ATMEL Corporation – Industry-standard architecture Emulates Many 20-pin PALs Low-cost, easy to use software tools

Features
• Industry-standard architecture
– Emulates Many 20-pin PALs^®
– Low-cost, easy to use software tools
• High speed electrically-erasable programmable logic devices (EE PLD)
– 5ns maximum pin-to-pin delay
• Low power, 100μA pin controlled power-down mode option
• CMOS and TTL compatible inputs and outputs
– I/O pin keeper circuits
• Advanced flash technology
– Reprogrammable
– 100% tested
• High reliability CMOS process
– 20 year data retention
– 100 erase/write cycles
– 2,000V ESD protection
– 200mA latchup immunity
• Commercial and industrial temperature ranges
• Dual-in-line and surface mount packages in standard pinouts
• PCI compliant
• Green (ROHS compliant) package options available
High Performance
Electrically-erasable
Programmable
Logic Devices
Atmel ATF16V8C
Description
The Atmel^® ATF16V8C is a high performance EECMOS programmable logic device (PLD)
that utilizes the Atmel proven electrically-erasable (EE) Flash memory technology. Offered
options include speeds down to 5ns and a 100μA pin-controlled power-down mode. All
speed ranges are specified over the full 5V ± 10% range for industrial temperature ranges,
and 5V ± 5% for commercial range 5V 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 are configured auto-
matically with software, and allow highly complex logic functions to be realized.
The ATF16V8C can significantly reduce total system power, thereby enhancing system reli-
ability and reducing power supply costs. When pin 4 is configured as the power-down
control pin, supply current drops to less than 100μA 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.
0425H–PLD–3/11