Product Summary

The AT27LV020A-90JC is a high performance, low power, low voltage 2,097,152 bit onetime programmable read only memory (OTP EPROM) organized as 256K by 8 bits. The AT27LV020A-90JC requires only one supply in the range of 3.0 to 3.6V in normal read mode operation, making it ideal for fast, portable systems using battery power.

Parametrics

AT27LV020A-90JC absolute maximum ratings: (1)Temperature Under Bias: -40℃ to +85℃; (2)Storage Temperature: -65℃ to +125℃; (3)Voltage on Any Pin with Respect to Ground: -2.0V to +7.0V; (4)Voltage on A9 with Respect to Ground: -2.0V to +14.0V; (5)VPP Supply Voltage with Respect to Ground: -2.0V to +14.0V.

Features

AT27LV020A-90JC features: (1)Fast Read Access Time - 90 ns; (2)Dual Voltage Range Operation: Low Voltage Power Supply Range, 3.0V to 3.6V or Standard 5V±10% Supply Range; (3)Compatible with JEDEC Standard AT27C020; (4)Low Power CMOS Operation: 20 μA max. (less than 1 μA typical) Standby for VCC = 3.6V, 29 mW max. Active at 5 MHz for VCC = 3.6V; (5)JEDEC Standard Packages: 32-Lead PLCC, 32-Lead TSOP (8 X 20 mm), 32-Lead VSOP (8 x 14 mm); (6)High Reliability CMOS Technology: 2,000V ESD Protection, 200 mA Latchup Immunity; (7)Rapid Programming Algorithm - 100 μs/byte (typical); (8)Two-Line Control; (9)CMOS and TTL Compatible Inputs and Outputs JEDEC Standard for LVTTL; (10)Integrated Product Identification Code; (11)Commercial and Industrial Temperature Ranges.

Diagrams

AT27LV020A-90JC circuit diagram

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AT27LV020A-90JC
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