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ATF16V8B
High
Performance
Flash PLD
Description
The ATF16V8B is a high performance CMOS (Electrically Erasable) Programmable
Logic Device (PLD) which utilizes Atmel’s proven electrically erasable Flash memory
technology. Speeds down to 7.5 ns are offered. All speed ranges are specified over
the full 5V ± 10% range for industrial temperature ranges, and 5V ± 5% for commercial
temperature ranges.
(continued)
DIP/SOIC PLCC
Top view
Pin Configurations
Pin Name Function
CLK Clock
I Logic Inputs
I/O Bidirectional Buffers
OE Output Enable
VCC +5V Supply
Features
•
Industry Standard Architecture
Emulates Many 20-Pin PALs
®
Low Cost Easy-to-Use Software Tools
•
High Speed Electrically Erasable Programmable Logic Devices
7.5 ns Maximum Pin-to-Pin Delay
•
Several Power Saving Options
Device I
CC
, Stand-By I
CC
, Active
ATF16V8B 50 mA 55 mA
ATF16V8BQ 35 mA 40 mA
ATF16V8BQL 5 mA 20 mA
•
CMOS and TTL Compatible Inputs and Outputs
Input and I/O Pull-Up Resistors
•
Advanced Flash Technology
Reprogrammable
100% Tested
•
High Reliability CMOS Process
20 Year Data Retention
100 Erase/Write Cycles
2,000V ESD Protection
200 mA Latchup Immunity
•
Commercial, and Industrial Temperature Ranges
•
Dual-in-Line and Surface Mount Packages in Standard Pinouts
Block Diagram
0364C
ATF16V8B
1-7
