MBM29DL400BC-70 查看數據表（PDF） - Fujitsu

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产品描述 (功能)

生产厂家

MBM29DL400BC-70

FLASH MEMORY CMOS 4M (512K × 8/256K × 16) BIT

Fujitsu 

MBM29DL400TC-55/-70/-90/-12/MBM29DL400BC-55/-70/-90/-12

Start

RESET = VID

(Note 1)

Perform Erase or

Program Operations

RESET = VIH

Temporary Sector

Unprotection Completed

(Note 2)

Notes: 1. All protected sectors are unprotected.

2. All previously protected sectors are protected once again.

Figure 26 Temporary Sector Unprotection Algorithm

51

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