MX25L1605 Macronix International, MX25L1605 Datasheet - Page 16

• Manufacturer Part Number: MX25L1605
• Description: 16M-BIT [x 1] CMOS SERIAL FLASH
• Manufacturer: Macronix International

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P/N: PM1168
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
C2
manufacturer ID
C2
memory type
16
20
electronic ID
14
MX25L1605
memory density
device ID
15
14
REV. 1.3, NOV. 06, 2006