MBM29DL800BA-70 데이터 시트보기 (PDF) - Spansion Inc.

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MBM29DL800BA-70

8M (1M X 8/512K X 16) BIT

Spansion Inc. 

MBM29DL800TA-70/90/MBM29DL800BA-70/90

(3) Data Polling Algorithm

Start

Read Byte

(DQ7 to DQ0)

Addr. = VA

Yes

DQ7 = Data?

No

No

DQ5 = 1?

Yes

Read Byte

(DQ7 to DQ0)

Addr. = VA

VA = Byte address for programming

= Any of the sector addresses within

the sector being erased during

sector erase or multiple sector

erases operation

= Any of the sector addresses within

the sector not being protected

during chip erase operation

Yes

DQ7 = Data?

*

No

Fail

Pass

* : DQ7 is rechecked even if DQ5 = “1” because DQ7 may change simultaneously with DQ5.

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