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Low-Voltage UV Erasable Programmable Logic Device

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AT22LV10L-25SC pdf
Low Voltage Programmable Logic Device
– Wide Power Supply Range - 3.0V to 5.5V
– Ideal for Battery Powered Systems
High Speed Operation
– 20 ns max Propagation Delay at VCC = 3.0V
Commercial and Industrial Temperature Ranges
Familiar 22V10 Logic Architecture
Low Power 3-Volt CMOS Operation
ICC (mA)
35 / 45
VCC = 3.6V
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
Logic Diagram
Low-Voltage UV
Logic Device
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.
Pin Configurations
Pin Name
Clock and Logic Input
Logic Inputs
Bidirectional Buffers
No Internal Connection
3.0V to 5.5V Supply
Rev. 0190C—05/98

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AT22LV10L-25SC pdf
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 signifi-
cantly reduces total system power, allowing battery pow-
ered operation.
Full CMOS output levels help reduce power in many other
system components.
The AT22LV10 and AT22LV10L logic architectures are
identical to the familiar 22V10. Each output is allocated
from eight to 16 product terms, which allows highly com-
plex logic functions to be realized.
Two additional product terms are included to provide syn-
chronous preset and asynchronous reset. These terms are
common to all ten registers. All registers are automatically
cleared upon power up.
Register preload simplifies testing. A security fuse prevents
unauthorized copying of programmed fuse patterns.
Logic Options
Absolute Maximum Ratings*
Temperature Under Bias ................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin with
Respect to Ground........................................ -2.0V to +7.0V (1)
Voltage on Input Pins
with Respect to Ground
During Programming................................... -2.0V to +14.0V (1)
Programming Voltage with
Respect to Ground...................................... -2.0V to +14.0V (1)
Integrated UV Erase Dose ............................. 7258 Wsec/cm2
Stresses beyond those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions beyond those indicated in the operational sec-
tions of this specification is not implied. Exposure to
absolute maximum rating conditions for extended
periods may affect device reliability.
1. Minimum voltage is -0.6V dc whihc may undershoot
to -2.0V for pulses of less than 20 ns. Maximum pin
voltage is VCC + 0.75V dc which may undershoot to
VCC + 2.0V for pulses of less than 20 ns.
Output Options
DC and AC Operating Conditions
Operating Temperature (Case)
VCC Power Supply
0°C - 70°C
3.0V to 5.5V
2 AT22LV10(L)
-40°C - 85°C
3.0V to 5.5V

Part Number AT22LV10L-25SC
Description Low-Voltage UV Erasable Programmable Logic Device
Maker ATMEL Corporation - ATMEL Corporation
Total Page 11 Pages
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