GS880Z18/36BT-333/300/250/200/150
100-Pin TQFP Pin Descriptions
Symbol
A
0
, A
1
A
CK
B
A
B
B
B
C
B
D
W
E
1
E
2
E
3
G
ADV
CKE
NC
DQ
A
DQ
B
DQ
DQ
D
ZZ
FT
LBO
V
DD
V
SS
V
DDQ
Type
In
In
In
In
In
In
In
In
In
In
In
In
In
In
—
I/O
I/O
I/O
I/O
In
In
In
In
In
In
Description
Burst Address Inputs; Preload the burst counter
Address Inputs
Clock Input Signal
Byte Write signal for data inputs DQ
A1
–DQ
A9
; active low
Byte Write signal for data inputs DQ
B1
–DQ
B9
; active low
Byte Write signal for data inputs DQ
C1
–DQ
C9
; active low
Byte Write signal for data inputs DQ
D1
–DQ
D9
; active low
Write Enable; active low
Chip Enable; active low
Chip Enable; Active High. For self decoded depth expansion
Chip Enable; Active Low. For self decoded depth expansion
Output Enable; active low
Advance/Load; Burst address counter control pin
Clock Input Buffer Enable; active low
No Connect
Byte A Data Input and Output pins
Byte B Data Input and Output pins
Byte C Data Input and Output pins
Byte D Data Input and Output pins
Power down control; active high
Pipeline/Flow Through Mode Control; active low
Linear Burst Order; active low
Core power supply
Ground
Output driver power supply
Rev: 1.02 10/2004
4/24
© 2001, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
