GS832272C-250I GSI TECHNOLOGY, GS832272C-250I Datasheet - Page 7

• 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

GS832218/36 165-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
ADSC, ADSP
A
Symbol
, B
A
V
ADV
TMS
TDO
MCL
SCD
DQ
DQ
DQ
DQ
LBO
TCK
V
BW
GW
TDI
V
B
0
NC
CK
ZQ
An
ZZ
E
E
E
FT
DDQ
G
, B
, A
DD
SS
1
3
2
A
B
C
D
1
C
, B
D
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
FLXDrive Output Impedance Control (Low = Low Impedance [High Drive], High = High Impedance [Low
Byte Write Enable for DQ
Address Strobe (Processor, Cache Controller); active low
7/46
Single Cycle Deselect/Dual Cyle Deselect Mode Control
Address field LSBs and Address Counter Preset Inputs
Burst address counter advance enable; active l0w
Global Write Enable—Writes all bytes; active low
Byte Write—Writes all enabled bytes; active low
Flow Through or Pipeline mode; active low
Linear Burst Order mode; active low
Sleep mode control; active high
Clock Input Signal; active high
Data Input and Output pins
Output driver power supply
GS832218(B/E)/GS832236(B/E)/GS832272(C)
Output Enable; active low
Chip Enable; active high
Chip Enable; active low
Chip Enable; active low
Scan Test Mode Select
A
I/O and Core Ground
, DQ
Scan Test Data Out
Core power supply
Must Connect Low
Scan Test Data In
Scan Test Clock
Address Inputs
Description
No Connect
B
, DQ
Drive])
C
, DQ
D
I/Os; active low (x36 Version)
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