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W29C512A

Winbond
Part Number W29C512A
Manufacturer Winbond
Description 64 K x 8 CMOS FLASH MEMORY
Published Apr 17, 2005
Detailed Description W29C512A 64K × 8 CMOS FLASH MEMORY GENERAL DESCRIPTION The W29C512A is a 512K bit, 5-volt only CMOS flash memory organi...
Datasheet PDF File W29C512A PDF File

W29C512A
W29C512A

Overview
W29C512A 64K × 8 CMOS FLASH MEMORY GENERAL DESCRIPTION The W29C512A is a 512K bit, 5-volt only CMOS flash memory organized as 64K × 8 bits.
The device can be programmed and erased in-system with a standard 5V power supply.
A 12-volt VPP is not required.
The unique cell architecture of the W29C512A results in fast program/erase operations with extremely low current consumption (compared to other comparable 5-volt flash memory products).
The device can also be programmed and erased using standard EPROM programmers.
FEATURES • Single 5-volt program and erase operations • Fast page-write operations − 128 bytes per page − Page program cycle: 10 mS (max.
) − Effective byte-program cycle time: 39 µS − Optional software-protected data write • Fast chip-erase operation: 50 mS • Read access time: 90 nS • Typical page program/erase cycles: 1K (typ.
) • Ten-year data retention • Software and hardware data protection • Low power consumption − Active current: 50 mA (max...


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