
GS816218/36B(B/D)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev:  1.04  9/2005
34/37
 2004, GSI Technology
Ordering Information for GSI Synchronous Burst RAMs 
Org
Part Number
1
Type
Package
Speed
2
(MHz/ns)
T
A3
Status
1M x 18
GS816218BB-250
Pipeline/Flow Through
119 BGA (Var. 2)
250/5.5
C
MP
1M x 18
GS816218BB-200
Pipeline/Flow Through
119 BGA (Var. 2)
200/6.5
C
MP
1M x 18
GS816218BB-150
Pipeline/Flow Through
119 BGA (Var. 2)
150/7.5
C
MP
512K x 36
GS816236BB-250
Pipeline/Flow Through
119 BGA (Var. 2)
250/5.5
C
MP
512K x 36
GS816236BB-200
Pipeline/Flow Through
119 BGA (Var. 2)
200/6.5
C
MP
512K x 36
GS816236BB-150
Pipeline/Flow Through
119 BGA (Var. 2)
150/7.5
C
MP
1M x 18
GS816218BB-250I
Pipeline/Flow Through
119 BGA (Var. 2)
250/5.5
I
MP
1M x 18
GS816218BB-200I
Pipeline/Flow Through
119 BGA (Var. 2)
200/6.5
I
MP
1M x 18
GS816218BB-150I
Pipeline/Flow Through
119 BGA (Var. 2)
150/7.5
I
MP
512K x 36
GS816236BB-250I
Pipeline/Flow Through
119 BGA (Var. 2)
250/5.5
I
MP
512K x 36
GS816236BB-200I
Pipeline/Flow Through
119 BGA (Var. 2)
200/6.5
I
MP
512K x 36
GS816236BB-150I
Pipeline/Flow Through
119 BGA (Var. 2)
150/7.5
I
MP
1M x 18
GS816218BGB-250
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
250/5.5
C
PQ
1M x 18
GS816218BGB-200
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
200/6.5
C
PQ
1M x 18
GS816218BGB-150
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
150/7.5
C
PQ
512K x 36
GS816236BGB-250
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
250/5.5
C
PQ
512K x 36
GS816236BGB-200
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
200/6.5
C
PQ
512K x 36
GS816236BGB-150
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
150/7.5
C
PQ
1M x 18
GS816218BGB-250I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
250/5.5
I
PQ
1M x 18
GS816218BGB-200I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
200/6.5
I
PQ
1M x 18
GS816218BGB-150I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
150/7.5
I
PQ
512K x 36
GS816236BGB-250I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
250/5.5
I
PQ
512K x 36
GS816236BGB-200I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
200/6.5
I
PQ
512K x 36
GS816236BGB-150I
Pipeline/Flow Through
RoHS-compliant 119 BGA (Var. 2)
150/7.5
I
PQ
Notes:
1.
2.
Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS816236BD-200IT.
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. 
MP = Mass Production.  PQ = Pre-Qualification. 
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.
5.