Description
The AT27BV400 is a high performance low-power, low-voltage 4,194,304-bit one time programmable read only memory (OTP EPROM) organized as either 256K by 16 or 512K by 8 bits.
Features
- Fast Read Access Time - 120 ns.
- Word-wide or Byte-wide Configurable.
- Dual Voltage Range Operation.
- Unregulated Battery Power Supply Range, 2.7V to 3.6V or Standard 5V ± 10% Supply Range 4-Megabit Flash and Mask ROM Compatable Low Power CMOS Operation.
- 20 µA Maximum Standby.
- 10 mA Max. Active at 5 MHz for VCC = 3.6V JEDEC Standard Packages.
- 44-Lead PLCC.
- 44-Lead SOIC (SOP).
- 48-Lead TSOP.
AT27BV400 Datasheet
