GS8644V72C-250I GSI [GSI Technology], GS8644V72C-250I Datasheet - Page 4

• Manufacturer Part Number: GS8644V72C-250I
• Description: 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
• Manufacturer: GSI [GSI Technology]

GS8644V72 209-Bump BGA Pin Description (Continued)
Rev: 1.03 11/2004
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Symbol
V
MCL
TMS
TDO
TCK
V
V
BW
TDI
ZQ
DDQ
DD
SS
Type
O
I
I
I
I
I
I
I
I
(Low = Low Impedance [High Drive], High = High Impedance [Low Drive])
4/40
GS8644V18(B/E)/GS8644V36(B/E)/GS8644V72(C)
FLXDrive Output Impedance Control
Output driver power supply
Byte Enable; active low
Scan Test Mode Select
I/O and Core Ground
Scan Test Data Out
Must Connect Low
Core power supply
Scan Test Data In
Scan Test Clock
Description
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