W764M32V-XSBX
White Electronic Designs
ADVANCED*
FIG 1: PIN CONFIGURATION (TOP VIEW)
PIN DESCRIPTION
1
2
3
4
5
6
7
8
9
DQ0-63
Data Inputs/Outputs
Address Inputs
Write Enables
A0-24, A-1*
WE#0-1
CS#0-1
VCC
DQ24
DQ8
GND
A0
A3
VCC
GND
A
B
C
D
E
F
Chip Selects
VI0
DQ10
DQ27
DQ25
DQ11
DQ9
GND
GND
A1
A4
A5
A6
VIO
A7
OE#
RESET#
WP#/ACC
Output Enable
Hardware Reset
Hardware Write
Protection/Acceleration
DQ12
DQ26
OE#
RY/BY#
WP/ACC#
DQ13
DQ14
DQ29
DQ30
GND
DQ28
DQ31
VIO
DNU
VIO
GND
GND
GND
A2
RESET#
CS0#
VIO
A14
A15
A22
RY/BY#
VCC
VIO
GND
DNU
Ready/Busy Output
Power Supply
I/O Power Supply
Ground
VIO
WE1#
GND
VCC
VCC
DQ15
DQ0
GND
DQ17
DQ2
DQ4
DQ5
VCC
VIO
DQ16
DQ3
VCC
VIO
GND
GND
GND
GND
GND
GND
VCC
VIO
A19
A-1
VIO
CS1#
A20
A10
A12
A13
GND
WE0#
A21
A23
A17
G
H
J
Do Not Use
* A-1 is the least significant address.
DQ1
DQ18
DNU
DQ21
DQ23
DQ7
A18
A8
DQ19
VIO
DQ20
DQ6
A9
K
L
A16
A24
A11
VIO
BLOCK DIAGRAM
GND
DQ22
VCC
GND
M
WE0#
CS0#
WE1#
CS1#
RY/BY#
RESET#
OE#
A-1,A0-24
64M X 8
64M X 8
64M X 8
64M X 8
WP#/ACC
DQ0-7
DQ8-15
DQ16-23
DQ24-31
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
March 2006
Rev. 2
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
