Description
The AT27LV040A is a high-performance, low-power, low-voltage, 4,194,304-bit one time programmable read-only memory (OTP EPROM) organized as 512K by 8 bits. It 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.

Features
• Fast Read Access Time – 90 ns
• Dual Voltage Range Operation
    – Low Voltage Power Supply Range, 3.0V to 3.6V or Standard 5V ±10% Supply Range
• Compatible With JEDEC Standard AT27C040
• Low Power 3.3-volt CMOS Operation
    – 20 µA Max (Less than 1 µA Typical) Standby for VCC = 3.6V
    – 36 mW Max Active at 5 MHz for VCC = 3.6V
• JEDEC Standard Packages
    – 32-lead PLCC
    – 32-lead TSOP
    – 32-lead VSOP
• High Reliability CMOS Technology
    – 2,000V ESD Protection
    – 200 mA Latchup Immunity
• Rapid Programming Algorithm – 100 µs/Byte (Typical)
• CMOS and TTL Compatible Inputs and Outputs
    – JEDEC Standard for LVTTL
• Integrated Product Identification Code
• Industrial Temperature Range
• Green (Pb/Halide-free) Packaging Option