![](http://datasheet.mmic.net.cn/370000/GS840H32A_datasheet_16694121/GS840H32A_29.png)
Rev: 1.07 12/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
29/31
1999, Giga Semiconductor, Inc.
Preliminary
GS840H18/32/36AT/B-200/180/166/150/100
Ordering Information for GSI Synchronous Burst RAMS
Org
Part Number
1
Type
Package
Speed
2
(MHz/ns)
200/7.5
180/8
166/8.5
150/10
100/12
200/7.5
180/8
166/8.5
150/10
100/12
200/7.5
180/8
166/8.5
150/10
100/12
200/7.5
180/8
166/8.5
150/10
100/12
200/7.5
180/8
166/8.5
150/10
100/12
200/7.5
180/8
166/8.5
150/10
100/12
T
A
3
Status
256K x 18
256K x 18
256K x 18
256K x 18
256K x 18
128K x 32
128K x 32
128K x 32
128K x 32
128K x 32
128K x 36
128K x 36
128K x 36
128K x 36
128K x 36
256K x 18
256K x 18
256K x 18
256K x 18
256K x 18
128K x 32
128K x 32
128K x 32
128K x 32
128K x 32
128K x 36
128K x 36
128K x 36
128K x 36
128K x 36
Notes:
1.
Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS84032AT-7.5T.
2.
The speed column indicates the cycle frequency (MHz) of the device in Pipelined mode and the latency (ns) in Flow Through mode. Each
device is Pipeline/Flow through mode-selectable by the user.
3.
T
A
= C = Commercial Temperature Range. T
A
= I = Industrial Temperature Range.
4.
GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which
are covered in this data sheet. See the GSI Technology web site (www.gsitechnology.com) for a complete listing of current offerings.
GS840H18AT-200
GS840H18AT-180
GS840H18AT-166
GS840H18AT-150
GS840H18AT-100
GS840H32AT-200
GS840H32AT-180
GS840H32AT-166
GS840H32AT-150
GS840H32AT-100
GS840H36AT-200
GS840H36AT-180
GS840H36AT-166
GS840H36AT-150
GS840H36AT-100
GS840H18AT-200I
GS840H18AT-180I
GS840H18AT-166I
GS840H18AT-150I
GS840H18AT-100I
GS840H32AT-200I
GS840H32AT-180I
GS840H32AT-166I
GS840H32AT-150I
GS840H32AT-100I
GS840H36AT-200I
GS840H36AT-180I
GS840H36AT-166I
GS840H36AT-150I
GS840H36AT-100I
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
Pipeline/Flow Through
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Not Available
Not Available
Not Available