Features
• Low-voltage Programmable Logic Device
– Wide Power Supply Range - 3.0V to 5.5V
– Ideal for Battery Powered Systems
• High-speed Operation
– 20 ns Maximum Propagation Delay at VCC = 3.0V
• Commercial and Industrial Temperature Ranges
• Familiar 22V10 Logic Architecture
• Low-power 3-volt CMOS Operation
Low-voltage UV
Erasable
AT22LV10L
Com./Ind.
4/5
AT22LV10
Com./Ind.
35/45
Temp
CC (mA)
I
VCC = 3.6V
Programmable
Logic Device
• CMOS and TTL Compatible Inputs and Outputs
– 10 µA Leakage Maximum
• Reprogrammable – Tested 100% for Programmability
• High-reliability CMOS Technology
– 2000V ESD Protection
– 200 mA Latchup Immunity
• Dual-in-line and Surface Mount Packages
AT22LV10
AT22LV10L
Logic Diagram
Description
The AT22LV10 and AT22LV10L are low-voltage compatible CMOS high-performance
Programmable Logic Devices (PLDs). Speeds down to 20 ns and power dissipation
as low as 14.4 mW are offered. All speed ranges are specified over the 3.0V to 5.5V
range. All pins offer a low ±10 µA leakage.
The AT22LV10L provides the optimum low-power CMOS PLD solution, with low DC
power (1 mA typical at VCC = 3.3V) and full CMOS output levels. The AT22LV10L
significantly reduces total system power, allowing battery powered operation.
(continued)
Pin Configurations
All Pinouts Top View
DIP/SOIC
PLCC
CLK/IN
IN
1
2
3
4
5
6
7
8
9
24 VCC
Pin Name Function
23 I/O
22 I/O
21 I/O
20 I/O
19 I/O
18 I/O
17 I/O
16 I/O
15 I/O
14 I/O
13 IN
IN
IN
IN
IN
*
5
6
7
8
9
25 I/O
24 I/O
23 I/O
CLK/IN
IN
Clock and Logic Input
IN
IN
IN
Logic Inputs
22
*
IN
IN
21 I/O
20 I/O
19 I/O
IN
IN 10
IN 11
I/O
Bidirectional Buffers
No Internal Connection
3.0V to 5.5V Supply
IN
IN 10
IN 11
*
GND 12
Rev. 0190E–08/99
VCC
1