JS28F320J3C-115 데이터 시트보기 (PDF) - Intel

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JS28F320J3C-115

Intel StrataFlash® Memory (J3)

Intel 

Appendix B Flow Charts

Figure 18. Write to Buffer Flowchart

Start

Setup

- Write 0xE8

- Block Address

Check Buffer Status

- Perform read operation

- Read Ready Status on signal SR7

No

SR7 = 1?

Yes

Word Count

- Address = block address

- Data =word count minus 1

(Valid range = 0x00 to0x1F)

Load Buffer

- Fill write buffer up to word count

- Address = within buffer range

- Data = user data

Confirm

- Write 0xD0

- Block address

Read Status

Register (SR)

No

SR7 = 1?

Yes

Full Status Register

Check

(if desired)

En d

256-Mbit J3 (x8/x16)

Datasheet

59

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