EN25Q64-104FIP datasheet(19/60 Pages) EON

tên linh kiện	EN25Q64-104FIP

Giải thích chi tiết về linh kiện	64 Megabit Serial Flash Memory with 4Kbyte Uniform Sector

PDF	60 Pages

Scroll/Zoom	100%

nhà sản xuất	EON [Eon Silicon Solution Inc.]

Trang chủ	http://www.essi.com.tw

Logo

19 / 60 page

This Data Sheet may be revised by subsequent versions

www.eonssi.com

or modifications due to changes in technical specifications.

EN25Q64

Rev. J, Issue Date: 2011/07/07

Software Reset Flow

Initial

Command

= 66h ?

Reset enable

Command

= 99h ?

Reset start

WIP = 0 ?

Reset done

Embedded

Reset Cycle

Yes

Note:

1. Reset-Enable (RSTEN) (66h) and Reset (RST) (99h) commands need to match standard SPI or

EQPI (quad) mode.

2. Continue (Enhance) EB mode need to use quad Reset-Enable (RSTEN) (66h) and quad Reset (RST)

(99h) commands.

3. If user is not sure it is in SPI or Quad mode, we suggest to execute sequence as follows:

Quad Reset-Enable (RSTEN) (66h) -> Quad Reset (RST) (99h) -> SPI Reset-Enable (RSTEN) (66h)

-> SPI Reset (RST) (99h) to reset.

4. The reset command could be executed during embedded program and erase process, EQPI mode

and Continue EB mode to back to SPI mode.

5. This flow cannot release the device from Deep power down mode.

6. The Status Register Bit will reset to default value after reset done.

7. If user reset device during erase, the embedded reset cycle software reset latency will take about

28us in worst case.

EN25Q64-104FIP bảng dữ liệu(PDF) 19 Page - Eon Silicon Solution Inc.