S29GL01GP
S29GL512P
S29GL256P
S29GL128P
3. Block Diagram
Figure 3.1 S29GL-P Block Diagram
DQ15–DQ0
RY/BY#
VCC
Sector Switches
VSS
VIO
Erase Voltage
Generator
Input/Output
Buffers
RESET#
WE#
State
Control
WP#/ACC
BYTE#
Command
Register
PGM Voltage
Generator
Data
Chip Enable
Output Enable
STB
CE#
OE#
Y-Decoder
Y-Gating
STB
VCC Detector
Timer
Cell Matrix
X-Decoder
AMax**–A0 (A-
** AMax GL01GP=A25, AMax GL512P = A24, AMax GL256P = A23, AMax GL128P = A22
Document Number: 002-00886 Rev. *B
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