Datasheet > W29C512A

W29C512A

更新时间： 2024-09-19 22:41:27

品牌	Logo	应用领域
华邦 - WINBOND		/
页数	文件大小	规格书
20页	262K
描述
64 K x 8 CMOS FLASH MEMORY

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W29C512A 数据手册

W29C512A

´ 8 CMOS FLASH MEMORY

64K

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

· Low power consumption

- Active current: 50 mA (max.)

- Standby current: 100 mA (max.)

- 128 bytes per page

· Automatic program timing with internal VPP

generation

- Page program cycle: 10 mS (max.)

- Effective byte-program cycle time: 39 mS

- Optional software-protected data write

· Fast chip-erase operation: 50 mS

· Read access time: 90 nS

· End of program detection

- Toggle bit

- Data polling

· Latched address and data

· TTL compatible I/O

· Typical page program/erase cycles: 1K (typ.)

· Ten-year data retention

· JEDEC standard byte-wide pinouts

· Available packages: 32-pin PLCC and TSOP

· Software and hardware data protection

Publication Release Date: February 5, 2002

- 1 -

Revision A2

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与W29C512A相关器件

型号	品牌	获取价格	描述	数据表
W29C512AP-90	WINBOND	获取价格	64 K x 8 CMOS FLASH MEMORY
W29C512AT-90	WINBOND	获取价格	64 K x 8 CMOS FLASH MEMORY
W29C512MP-12	WINBOND	获取价格	Flash, 64KX8, 120ns, PQCC32, PLASTIC, LCC-32
W29C512MP12B	WINBOND	获取价格	Flash, 64KX8, 120ns, PQCC32, PLASTIC, LCC-32
W29C512MP-90	WINBOND	获取价格	Flash, 64KX8, 90ns, PQCC32, PLASTIC, LCC-32
W29C512MP90B	WINBOND	获取价格	Flash, 64KX8, 90ns, PQCC32, PLASTIC, LCC-32
W29C512MT-12	WINBOND	获取价格	Flash, 64KX8, 120ns, PDSO32, TSOP1-32
W29C512MT12B	WINBOND	获取价格	Flash, 64KX8, 120ns, PDSO32, TSOP1-32
W29C512MT-90	WINBOND	获取价格	Flash, 64KX8, 90ns, PDSO32, TSOP1-32
W29C512MT90B	WINBOND	获取价格	Flash, 64KX8, 90ns, PDSO32, TSOP1-32