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
ATF16V8B
ATF16V8BQ
ATF16V8BQL
I
CC
, Standby
50 mA
35 mA
5 mA
I
CC
, Active
55 mA
40 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
PCI-compliant
High-
performance
EE PLD
ATF16V8B
ATF16V8BQ
ATF16V8BQL
•
•
•
Block Diagram
TSSOP
Pin Configurations
All Pinouts Top View
Pin Name
CLK
I
I/O
OE
VCC
Function
Clock
Logic Inputs
Bi-directional Buffers
Output Enable
+5V Supply
I/CLK
I1
I2
I3
I4
I5
I6
I7
I8
GND
1
2
3
4
5
6
7
8
9
10
I/CLK
I1
I2
I3
I4
I5
I6
I7
I8
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I9/OE
DIP/SOIC
20
19
18
17
16
15
14
13
12
11
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I9/OE
PLCC
I2
I1
I/CLK
VCC
I/O
3
2
1
20
19
9
10
11
12
13
I3
I4
I5
I6
I7
4
5
6
7
8
18
17
16
15
14
I/O
I/O
I/O
I/O
I/O
Rev. 0364I–04/01
I8
GND
I9/OE
I/O
I/O
1
ETC [ ETC ]
