AM49BDS640AHD8I SPANSION [SPANSION], AM49BDS640AHD8I Datasheet - Page 9

• Manufacturer Part Number: AM49BDS640AHD8I
• Description: Stacked Multichip Package (MCP), Flash Memory and pSRAM CMOS 1.8 Volt-only Simultaneous Read/Write
• Manufacturer: SPANSION [SPANSION]

BLOCK DIAGRAM
December 5, 2003
V
V
V
RESET#
CC
SS
IO
WE#
WP#
ACC
AVD#
CLK
A21–A0
OE#
CE#
Command
Control
Register
Burst
State
Control
Buffer
State
RDY
Detector
V
CC
A D V A N C E
PGM Voltage
Address
Counter
Generator
Burst
RDY
Timer
Am49BDS640AH
I N F O R M A T I O N
Erase Voltage
Generator
Output Enable
Chip Enable
Logic
Y-Decoder
X-Decoder
Input/Output
DQ15 – DQ0
Buffers
Cell Matrix
Y-Gating
Latch
Data
7