GS8644V72C-250I GSI [GSI Technology], GS8644V72C-250I Datasheet - Page 33

• 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]

JTAG Port AC Electrical Characteristics
Boundary Scan (BSDL Files)
For information regarding the Boundary Scan Chain, or to obtain BSDL files for this part, please contact our Applications
Engineering Department at: [e-mail].
Rev: 1.03 11/2004
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
TDI & TMS Set Up Time
TCK Low to TDO Valid
TCK High Pulse Width
TCK Low Pulse Width
TDI & TMS Hold Time
TCK Cycle Time
Parameter
Symbol
tTKQ
tTKH
tTKC
tTKL
tTS
tTH
Min
50
20
20
10
10
—
33/40
Max
20
—
—
—
—
—
GS8644V18(B/E)/GS8644V36(B/E)/GS8644V72(C)
Unit
ns
ns
ns
ns
ns
ns
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