gs840fh32at-8i GSI Technology, gs840fh32at-8i Datasheet - Page 21

• Manufacturer Part Number: gs840fh32at-8i
• Description: 256k X 18, 128k X 32, 128k X 36 4mb Sync Burst Srams
• Manufacturer: GSI Technology

Rev: 1.08 4/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Notes:
1.
2.
3.
4.
128K x 32
128K x 32
128K x 36
128K x 36
128K x 36
128K x 36
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 36
128K x 36
128K x 36
128K x 36
Org
Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS840FH32AT-7.5T.
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.
T
covered in this data sheet. See the GSI Technology web site (www.gsitechnology.com) for a complete listing of current offerings.
GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which are
A
= C = Commercial Temperature Range. T
GS840FH18AGT-8.5I
GS840FH32AGT-8.5I
GS840FH36AGT-8.5I
GS840FH36AGT-8.5
GS840FH18AGT-10I
GS840FH18AGT-12I
GS840FH32AGT-10I
GS840FH32AGT-12I
GS840FH36AGT-10I
GS840FH36AGT-12I
GS840FH32AGT-10
GS840FH32AGT-12
GS840FH36AGT-10
GS840FH36AGT-12
GS840FH18AGT-8I
GS840FH32AGT-8I
GS840FH36AGT-8I
GS840FH36AGT-8
Part Number
1
A
= I = Industrial Temperature Range.
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Flow Through
Type
21/22
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
Package
GS840FH18/32/36AT-8/8.5/10/12
(MHz/ns)
Speed
8.5
8.5
8.5
8.5
10
12
10
12
10
12
10
12
10
12
8
8
8
8
© 1999, GSI Technology
2
T
C
C
C
C
C
C
A
I
I
I
I
I
I
I
I
I
I
I
I
3
Status