Datasheet > ATF16V8CZ_05

ATF16V8CZ_05

更新时间： 2022-12-27 23:41:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
26页	584K
描述
Highperformance EE PLD

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ATF16V8CZ_05 数据手册

Features

• Industry-standard Architecture

– Emulates Many 20-pin PALs

– Low-cost Easy-to-use Software Tools

• High-speed Electrically-erasable Programmable Logic Devices

– 12 ns Maximum Pin-to-pin Delay

• Low-power - 5 µA (Typ) Standby Current

• CMOS and TTL Compatible Inputs and Outputs

– Input and I/O Pin Keeper Circuits

• Advanced Flash Technology

High-

– Reprogrammable

performance

EE PLD

– 100% Tested

• High-reliability CMOS Process

– 20 Year Data Retention

– 100 Erase/Write Cycles

– 2,000V ESD Protection

ATF16V8CZ

– 200 mA Latchup Immunity

• Commercial and Industrial Temperature Ranges

• Dual-in-line and Surface Mount Packages in Standard Pinouts

• PCI-compliant

• Green (Pb/Halide-free/RoHS Compliant) Package Options Available

1. Description

The ATF16V8CZ is a high-performance EECMOS programmable logic device that uti-

lizes Atmel’s proven electrically-erasable Flash memory technology. Speeds down to

12 ns and a 5 µA (Typ) edge-sensing power-down mode 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 ATF16V8CZ incorporates a superset of the generic architectures, which allows

direct replacement of the 16R8 family and most 20-pin combinatorial PLDs. Eight out-

puts are each allocated eight product terms. Three different modes of operation,

configured automatically with software, allow highly complex logic functions to be

realized.

The ATF16V8CZ can significantly reduce total system power, thereby enhancing sys-

tem reliability and reducing power supply costs. When all the inputs and internal

nodes are not switching, supply current drops to less than 5 µA typically. This auto-

matic power-down feature (or sleep mode) allows for power savings in slow clock

systems and asynchronous applications. Also, the pin-keeper circuits eliminate the

need for internal pull-up resistors along with their attendant power consumption.

0453H–PLD–7/05

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