AT22V10/L
Features
•
•
High Speed Programmable Logic Device
15 ns Max Propagation Delay
5 V ±10% Operation
Low Power CMOS Operation
Speed
Temp
ICC(mA)
•
•
•
•
•
"L"
-15,-20
All
Com./Mil. Com./Mil. Others
12/15
90/100
55
High Speed
UV Erasable
Programmable
Logic Device
CMOS and TTL Compatible Inputs and Outputs
10 µA Leakage Maximum
Reprogrammable - Tested 100% for Programmability
High Reliability CMOS Technology
2000 V ESD Protection
200 mA Latchup Immunity
Full Military, Commercial and Industrial Temperature Ranges
Dual-In-Line and Surface Mount Packages
Logic Diagram
OE PRODUCT TERMS
PROGRAMMABLE
INTERCONNECT
AND
COMBINATORIAL
LOGIC ARRAY
12
INPUT PINS
1
LOGIC
OPTION
8 TO 16
PRODUCT
TERMS
10
I/O PINS
OUTPUT
OPTION
(UP T0 10
FLIP-FLOPS)
Description
The AT22V10 and AT22V10L are CMOS high performance EPROM-based Programmable Logic Devices (PLDs). Speeds down to 15 ns and power dissipation as low as 12 mA
are offered. All speed ranges are specified over the full 5 V ±10% range. All pins offer a
low ±10 µA leakage.
The AT22V10L provides the optimum low power CMOS PLD solution, with low DC power
(8 mA typical) and full CMOS output levels. The AT22V10L significantly reduces total
system power and enhances system reliability.
Full CMOS output levels help reduce power in many other system components.
The AT22V10 and AT22V10L incorporate a variable product term architecture. Each output is allocated from eight to 16 product terms, which allows highly complex logic functions
to be realized.
Two additional product terms are included to provide synchronous preset and asynchronous reset. These terms are common to all 10 registers. All registers are automatically
cleared upon power up.
Register preload simplifies testing. A security fuse prevents unauthorized copying of programmed fuse patterns.
DIP/SOIC
Pin Configurations
Pin Name
Function
CLK/IN
Clock and Logic Input
IN
Logic Inputs
I/O
Bidirectional Buffers
*
No Internal Connection
VCC
+5 V Supply
CLK/IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
GND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
PLCC
Vcc
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IN
CLK/IN
IN IN
VCC
I/O
I/O
1
IN
IN
IN
*
IN
IN
IN
*
8
I/O
I/O
I/O
22
*
I/O
I/O
I/O
15
IN
IN
I/O
*
GND IN I/O
0023C
1-97
