EN25Q64-104FIP datasheet(40/60 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

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nhà sản xuất	EON [Eon Silicon Solution Inc.]

Trang chủ	http://www.essi.com.tw

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40 / 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

Figure 22. Release Power-down Instruction Sequence Diagram

Figure 23. Release Power-down / Device ID Instruction Sequence Diagram

Read Manufacturer / Device ID (90h)

The Read Manufacturer/Device ID instruction is an alternative to the Release from Power-down /

Device ID instruction that provides both the JEDEC assigned manufacturer ID and the specific device

ID.

The Read Manufacturer/Device ID instruction is very similar to the Release from Power-down / Device

ID instruction. The instruction is initiated by driving the CS# pin low and shifting the instruction code

“90h” followed by a 24-bit address (A23-A0) of 000000h. After which, the Manufacturer ID for Eon (1Ch)

and the Device ID are shifted out on the falling edge of CLK with most significant bit (MSB) first as

shown in Figure 24. The Device ID values for the EN25Q64 are listed in Table 5. If the 24-bit address is

initially set to 000001h the Device ID will be read first

The instruction sequence is shown in Figure 24.1 while using the Enable Quad Peripheral Interface mode

(EQPI) (38h) command.

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