AT28BV256
AT28BV256 is 256K (32K x 8) Battery-Voltage Parallel EEPROMs manufactured by Atmel.
Features
- Single 2.7V
- 3.6V Supply
- Fast Read Access Time
- 200 ns
- Automatic Page Write Operation
- Internal Address and Data Latches for 64 Bytes
- Internal Control Timer
- Fast Write Cycle Times
- Page Write Cycle Time: 10 ms Maximum
- 1- to 64-byte Page Write Operation
- Low Power Dissipation
- 15 m A Active Current
- 20 µA CMOS Standby Current
- Hardware and Software Data Protection
- Data Polling for End of Write Detection
- High Reliability CMOS Technology
- Endurance: 10,000 Cycles
- Data Retention: 10 Years
- JEDEC Approved Byte-wide Pinout
- Industrial Temperature Ranges
- Green (Pb/Halide-free) Packaging Option Only
256K (32K x 8) Battery-Voltage Parallel EEPROMs
1. Description
The AT28BV256 is a high-performance electrically erasable and programmable readonly memory. Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access...
