Winbond Electronics Corporation W29C020C
The W29C020C is a 2-megabit, 5-volt only CMOS flash memory organized as 256K × 8 bits. The device can be written (erased and programmed) in-system with a standard 5V power supply. The unique cell architecture of the W29C020C results in fast write (erase/program) operations with extremely low current consumption compared to other comparable 5volt flash memory products.| Part No. | W29C020C |
|---|---|
| Datasheet | W29C020C Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | 256K x 8 CMOS FLASH MEMORY |
| Buy | Stock & Price |
GENERAL DESCRIPTION
A 12-volt VPP is not required. The device can also be written (erased and programmed) by using standard EPROM programmers.FEATURES
● Single 5-volt write (erase and program) operations● Fast page-write operations − 128 bytes per page − Page write (erase/program) cycle: 10 mS (max.) − Effective byte-write (erase/program) cycle time: 39 µS − Optional software-protected data write
● Fast chip-erase operation: 50 mS
● Two 8 KB boot blocks with lockout
● Whole chip cycling: 10K (typ.)
● Read access time: 70/90/120 nS
● Twenty-year data retentio
