W49F002A Description
The W49F002A is a 2-megabit, 5-volt only CMOS flash memory organized as 256K × 8 bits. The device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is not required.
W49F002A Key Features
- 5-volt Read
- 5-volt Erase
- 5-volt Program Fast program operation
- Byte-by-byte programming: 35 µS (typ.) Fast erase operation: 100 mS (typ.) Fast read access time: 120 nS Ten-year data r
- 100 Two 8K byte parameter blocks
- Active current: 25 mA (typ.)
- Standby current: 20 µA (typ.)
- Automatic program and erase timing with internal VPP generation End of program or erase detection
- Toggle bit
- Data polling