Rainbow Electronics ATF16V8C - Manual

1
Features
• Industry-standard Architecture
– Emulates Many 20-pin PALs ®
– Low-cost Easy-to-use Software Tools
• High-speed Electrically-erasable Programmable Logic Devices
– 5 ns Maximum Pin-to-pin Delay
• Low-power - 100 µ A 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
– 200 mA Latchup Immunity
• Commercial and Industrial Temperature Ranges
• Dual-in-line and Surface Mount Packages in Standard Pinouts
• PCI Compliant
Block Diagram
Note: 1. Includes optional PD control pin.
High-
performance
EE PLD
ATF16V8C
Rev. 0425G–08/99
Pin Configurations
All Pinouts Top View
Pin Name Function
CLK Clock
I Logic Inputs
I/O Bidirectional Buffers
OE Output Enable
VCC +5V Supply
PD Power-down
TSSOP
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
I/CLK
I1
I2
PD/I3
I4
I5
I6
I7
I8
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I9/OE
DIP/SOIC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
I/CLK
I1
I2
PD/I3
I4
I5
I6
I7
I8
GND
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I9/OE
PLCC
4
5
6
7
8
18
17
16
15
14
PD/I3
I4
I5
I6
I7
I/O
I/O
I/O
I/O
I/O
3 2 1
20 19
9 10 11 12 13
I8
GND I9/OE
I/O I/O
I2 I1 I/CLK VCC I/O