Description
The AT27C010/L is a low-power, high performance 1,048,576 bit one-time programmable read only memory (OTP EPROM) organized as 128K by 8 bits. They require only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems.
Two power versions are offered. In read mode, the AT27C010 typically consumes 25 mA while the AT27C010L requires only 8 mA. Standby mode supply current for both parts is typically less than 10 µA.

Features
• Fast Read Access Time - 45 ns
• Low Power CMOS Operation
   100 µA max. Standby
   25 mA max. Active at 5 MHz (AT27C010L)
   35 mA max. Active at 5 MHz (AT27C010)
• JEDEC Standard Packages
   32-Lead 600-mil PDIP
   32-Lead PLCC
   32-Lead TSOP
• 5V ± 10% Supply
• High Reliability CMOS Technology
   2000V ESD Protection
   200 mA Latchup Immunity
• Rapid™ Programming Algorithm - 100 µs/byte (typical)
• CMOS and TTL Compatible Inputs and Outputs
• Integrated Product Identification Code
• Commercial and Industrial Temperature Ranges