GS832272C-250I GSI TECHNOLOGY, GS832272C-250I Datasheet - Page 3

• Manufacturer Part Number: GS832272C-250I
• Manufacturer: GSI TECHNOLOGY

Specifications of GS832272C-250I

• Density: 36Mb
• Access Time (max): 6.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 153.8MHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 8
• Supply Current: 285mA
• Operating Supply Voltage (min): 2.3/3V
• Operating Supply Voltage (max): 2.7/3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 209
• Word Size: 72b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Not Compliant

GS832272 209-Bump BGA Pin Description
Rev: 1.07a 12/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
B
ADSP, ADSC
E
Symbol
, B
B
A
B
MCH
SCD
MCL
TMS
TDO
DQ
DQ
DQ
DQ
DQ
DQ
DQ
ADV
LBO
TCK
DQ
GW
BW
TDI
A
NC
CK
ZQ
0
An
C
ZZ
F
FT
E
E
E
G
, A
, B
, B
,B
1
3
2
C
D
G
H
A
B
E
F
D
1
B
G
,B
H
Type
I/O
—
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
(Low = Low Impedance [High Drive], High = High Impedance [Low Drive])
Byte Write Enable for DQ
3/46
Address Strobe (Processor, Cache Controller); active low
Single Cycle Deselect/Dual Cycle Deselect Mode Control
Address field LSBs and Address Counter Preset Inputs.
Burst address counter advance enable; active low
Global Write Enable—Writes all bytes; active low
Byte Write Enable for DQ
Byte Write Enable for DQ
Flow Through or Pipeline mode; active low
FLXDrive Output Impedance Control
Linear Burst Order mode; active low
Sleep Mode control; active high
Clock Input Signal; active high
GS832218(B/E)/GS832236(B/E)/GS832272(C)
Data Input and Output pins
Output Enable; active low
Chip Enable; active high
Chip Enable; active low
Chip Enable; active low
Byte Enable; active low
Scan Test Mode Select
Scan Test Data Out
Must Connect High
Must Connect Low
Scan Test Data In
Scan Test Clock
Description
Address Inputs
No Connect
E
, DQ
C
A
F
, DQ
, DQ
, DQ
G
B
D
, DQ
I/Os; active low
I/Os; active low
H
I/Os; active low
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