GS8342T36AE-250 GSI TECHNOLOGY, GS8342T36AE-250 Datasheet - Page 2

• Manufacturer Part Number: GS8342T36AE-250
• Manufacturer: GSI TECHNOLOGY

Specifications of GS8342T36AE-250

• Density: 36Mb
• Access Time (max): 0.45ns
• Sync/async: Synchronous
• Architecture: DDR
• Clock Freq (max): 250MHz
• Operating Supply Voltage (typ): 1.8V
• Address Bus: 20b
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 650mA
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 1.9V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 165
• Word Size: 36b
• Number Of Words: 1M
• Lead Free Status / Rohs Status: Not Compliant

Rev: 1.05 12/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Notes:
1.
2.
G
M
A
B
C
D
E
F
H
K
L
N
P
R
J
BW0 controls writes to DQ0:DQ8; BW1 controls writes to DQ9:DQ17; BW2 controls writes to DQ18:DQ26; BW3 controls writes to
DQ27:DQ35
A2 and A10 are reserved for future use as an address pin for higher density devices. They are not connected to the die on this device.
They may be left floating or be treated as an MCL pin (Must Connect Low) to assure the site will successfully accomodate a future, higher
density device. These pins may be marked as VSS, NC, or MCL by some vendors of compatible SRAMs.
TDO
Doff
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
DQ27
DQ29
DQ30
DQ31
DQ33
DQ35
V
TCK
NC
NC
NC
NC
NC
NC
NC
REF
2
DQ18
DQ28
DQ19
DQ20
DQ21
DQ22
DQ32
DQ23
DQ24
DQ34
DQ25
DQ26
V
SA
SA
DDQ
3
1M x 36 SigmaCIO DDR-II SRAM—Top View
11 x 15 Bump BGA—13 x 15 mm
V
V
V
V
V
V
R/W
V
V
V
V
V
SA
SA
SA
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
4
SS
SS
DDQ
SS
SS
Expansion Addresses
2/37
BW2
BW3
V
V
V
V
V
A10
V
V
V
V
SA
SA
SA
SA
A2
5
DD
DD
DD
DD
DD
SS
SS
SS
SS
144Mb
72Mb
SA0
V
V
V
V
V
V
V
V
V
SA
K
K
C
C
6
SS
SS
SS
SS
SS
SS
SS
SS
SS
GS8342T08/09/18/36AE-333/300/250/200/167
2
Body—1 mm Bump Pitch
BW1
BW0
V
V
V
V
V
V
V
V
V
SA
SA
SA
SA
7
DD
DD
DD
DD
DD
SS
SS
SS
SS
V
V
V
V
V
V
V
V
V
V
V
LD
SA
SA
SA
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
8
SS
SS
SS
SS
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SA
SA
DDQ
9
© 2006, GSI Technology
DQ17
DQ15
DQ13
DQ12
DQ11
V
DQ9
TMS
NC
NC
NC
NC
NC
NC
NC
10
REF
DQ16
DQ14
DQ10
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
TDI
CQ
ZQ
11