MX23J12840 Datasheet, PDF (4/20 Pages) Macronix International – 128M-BIT NAND INTERFACE XtraROMTM

MX23J12840
Operation Modes
Command input, address input, and serial read are all performed from I/O pins, and the respective statuses are
controlled by the CLE, ALE, WE, RE, and CE signals.
Command
input cycle
CLE
Address input cycle
Serial read cycle
CE
WE
ALE
RE
I/O0~
I/O7
RB
Busy
Operation mode
Mode
CLE
Command input cycle
H
Address input cycle
L
Serial read cycle
L
Operation mode during serial read
Mode
CLE
Data output
L
Output Hi-Z
L
Standby
L
Remark ´ : VIH or VIL
P/N:PM1097
ALE
CE
L
L
H
L
L
L
ALE
CE
L
L
L
L
L
H
4
WE
RE
H
H
H
WE
RE
H
L
H
H
H
x
I/O0 - I/O7
Data output
Hi-Z
Hi-Z
REV. 1.2, OCT. 28, 2005