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GS881E18 Schematic ( PDF Datasheet ) - GSI

Teilenummer GS881E18
Beschreibung (GS881E18 - GS881E36AD) Synchronous Burst SRAMs
Hersteller GSI
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Gesamt 30 Seiten
GS881E18 Datasheet, Funktion
www.DataSheet4U.com
Revision: 2/3/05
GS881E18/32/36AD
Supplemental Datasheet Information
This supplemental information applies to the GS881E18/36AT datasheet, which you will
find attached to this document. This supplement includes a new package offering (the
165-bump BGA—Package D), as well as an additional organization (x32, which is only
offered in the 165 BGA for this part).






GS881E18 Datasheet, Funktion
Revision: 2/3/05
GS881E18/32/36AD
Supplemental Datasheet Information
Package Dimensions—165-Bump FPBGA (Package D; Variation 1)
A1 TOP
1 2 3 4 5 6 7 8 9 10
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
C SEATING
Ø0.10M C
BOTTOM
Ø0.25M C A B
A1
Ø0.40~0.50
11 10 9 8 7 6 5 4 3 2
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
A 1.0 1.0
10.
B
0.20(4
13±0.0

6 Page









GS881E18 pdf, datenblatt
TQFP Pin Description
Symbol
A0, A1
An
DQA
DQB
DQC
DQD
NC
BW
BA, BB, BC, BD
CK
GW
E1
E2
G
ADV
ADSP, ADSC
ZZ
TMS
TDI
TDO
TCK
FT
LBO
VDD
VSS
VDDQ
Type
I
I
I/O
I
I
I
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
I
GS881E18/36AT-250/225/200/166/150/133
Description
Address field LSBs and Address Counter preset Inputs
Address Inputs
Data Input and Output pins
No Connect
Byte WriteWrites all enabled bytes; active low
Byte Write Enable for DQA, DQB Data I/Os; active low
Clock Input Signal; active high
Global Write EnableWrites all bytes; active low
Chip Enable; active low
Chip Enable; active high
Output Enable; active low
Burst address counter advance enable; active low
Address Strobe (Processor, Cache Controller); active low
Sleep Mode control; active high
Scan Test Mode Select
Scan Test Data In
Scan Test Data Out
Scan Test Clock
Flow Through or Pipeline mode; active low
Linear Burst Order mode; active low
Core power supply
I/O and Core Ground
Output driver power supply
Rev: 1.03 11/2004
4/29
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2001, GSI Technology

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