AM49BDS640AHD8I SPANSION [SPANSION], AM49BDS640AHD8I Datasheet - Page 10

• 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 OF SIMULTANEOUS
OPERATION CIRCUIT
8
DQ15–DQ0
RESET#
A21–A0
V
V
V
AVD#
CC
SS
IO
WP#
ACC
WE#
RDY
CE#
A21–A0
A21–A0
COMMAND
REGISTER
CONTROL
STATE
&
A21–A0
A21–A0
A D V A N C E
Bank A Address
Bank B Address
Bank C Address
Bank D Address
Am49BDS640AH
I N F O R M A T I O N
Control
Status
X-Decoder
X-Decoder
X-Decoder
X-Decoder
Bank A
Bank B
Bank C
Bank D
DQ15–DQ0
DQ15–DQ0
DQ15–DQ0
DQ15–DQ0
December 5, 2003
OE#
DQ15–DQ0