Product Preview
GS8642Z18(B)/GS8642Z36(B)/GS8642Z72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.02 5/2005
32/34
2004, GSI Technology
Ordering Information for GSI Synchronous Burst RAMs
Org
Part Number
1
Type
Package
Speed
2
(MHz/ns)
T
A3
4M x 18
GS8642Z18B-300
NBT Pipeline/Flow Through
119 BGA (var.2)
300/5.5
C
4M x 18
GS8642Z18B-250
NBT Pipeline/Flow Through
119 BGA (var.2)
250/6.5
C
4M x 18
GS8642Z18B-200
NBT Pipeline/Flow Through
119 BGA (var.2)
200/7.5
C
4M x 18
GS8642Z18B-167
NBT Pipeline/Flow Through
119 BGA (var.2)
167/8
C
2M x 36
GS8642Z36B-300
NBT Pipeline/Flow Through
119 BGA (var.2)
300/5.5
C
2M x 36
GS8642Z36B-250
NBT Pipeline/Flow Through
119 BGA (var.2)
250/6.5
C
2M x 36
GS8642Z36B-200
NBT Pipeline/Flow Through
119 BGA (var.2)
200/7.5
C
2M x 36
GS8642Z36B-167
NBT Pipeline/Flow Through
119 BGA (var.2)
167/8
C
1M x 72
GS8642Z72C-300
NBT Pipeline/Flow Through
209 BGA
300/5.5
C
1M x 72
GS8642Z72C-250
NBT Pipeline/Flow Through
209 BGA
250/6.5
C
1M x 72
GS8642Z72C-200
NBT Pipeline/Flow Through
209 BGA
200/7.5
C
1M x 72
GS8642Z72C-167
NBT Pipeline/Flow Through
209 BGA
167/8
C
4M x 18
GS8642Z18B-300I
NBT Pipeline/Flow Through
119 BGA (var.2)
300/5.5
I
4M x 18
GS8642Z18B-250I
NBT Pipeline/Flow Through
119 BGA (var.2)
250/6.5
I
4M x 18
GS8642Z18B-200I
NBT Pipeline/Flow Through
119 BGA (var.2)
200/7.5
I
4M x 18
GS8642Z18B-167I
NBT Pipeline/Flow Through
119 BGA (var.2)
167/8
I
2M x 36
GS8642Z36B-300I
NBT Pipeline/Flow Through
119 BGA (var.2)
300/5.5
I
2M x 36
GS8642Z36B-250I
NBT Pipeline/Flow Through
119 BGA (var.2)
250/6.5
I
2M x 36
GS8642Z36B-200I
NBT Pipeline/Flow Through
119 BGA (var.2)
200/7.5
I
2M x 36
GS8642Z36B-167I
NBT Pipeline/Flow Through
119 BGA (var.2)
167/8
I
1M x 72
GS8642Z72C-300I
NBT Pipeline/Flow Through
209 BGA
300/5.5
I
1M x 72
GS8642Z72C-250I
NBT Pipeline/Flow Through
209 BGA
250/6.5
I
1M x 72
GS8642Z72C-200I
NBT Pipeline/Flow Through
209 BGA
200/7.5
I
1M x 72
GS8642Z72C-167I
NBT Pipeline/Flow Through
209 BGA
167/8
I
Notes:
1.
2.
Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS8642Z18B-167IB.
The speed column indicates the cycle frequency (MHz) of the device in Pipeline mode and the latency (ns) in Flow Through mode. Each
device is Pipeline/Flow Through mode-selectable by the user.
T
A
= C = Commercial Temperature Range. T
A
= I = Industrial Temperature Range.
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.
3.
4.