MX25L1605 데이터 시트보기 (PDF) - Macronix International

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MX25L1605

16M-BIT [x 1] CMOS SERIAL eLiteFlash™ MEMORY

Macronix International 

MX25L1605

continuously send the additional clock cycles on SCLK while CS# is at low. If the device was not previously in Deep Power-

down mode, the device transition to standby mode is immediate. If the device was previously in Deep Power-down mode,

there's a delay of tRES2 to transit to standby mode, and CS# must remain to high at least tRES2(max). Once in the standby

mode, the device waits to be selected, so it can be receive, decode, and execute instruction.

The RDP instruction is for releasing from Deep Power Down Mode.

(15) Read Electronic Manufacturer ID & Device ID (REMS)

The REMS 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 REMS instruction is very similar to the Release from Power-down/Device ID instruction. The instruction is initiated

by driving the CS# pin low and shift the instruction code "90h" followed by two dummy bytes and one bytes address

(A7~A0). After which, the Manufacturer ID for MXIC (C2h) and the Device ID are shifted out on the falling edge of SCLK

with most significant bit (MSB) first as shown in figure 25. The Device ID values are listed in Table of ID Definitions on

page 20. If the one-byte address is initially set to 01h, then the device ID will be read first and then followed by the

Manufacturer ID. The Manufacturer and Device IDs can be read continuously, alternating from one to the other. The

instruction is completed by driving CS# high.

Table of ID Definitions:

RDID Command

RES Command

REMS Command

manufacturer ID

memory type

memory density

C2

20

15

electronic ID

14

manufacturer ID

device ID

C2

14

P/N: PM1168

REV. 1.3, NOV. 06, 2006

16

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