Block Diagram
RY/BY#
VCC
VSS
RESET#
WE#
WP#/ACC
BYTE#
State
Control
Command
Register
CE#
OE#
Preliminary
Sector Switches
Erase Voltage
Generator
PGM Voltage
Generator
Chip Enable
Output Enable
Logic
DQ15–DQ0 (A-1)
Input/Output
Buffers
Data
STB
Latch
AMax**–A0
VCC Detector
Timer
Y-Decoder
STB
X-Decoder
Y-Gating
Cell Matrix
** AMax GL256M = A23, AMax GL128M = A22, AMax GL064M = A21 (AMax GL064M-00 = A22),
AMax GL032M = A20 (AMax GL032M-00 = A21)
April 30, 2004 S29GLxxxM_00A5
S29GLxxxM MirrorBitTM Flash Family
7