GS8662Q18GE-250 GSI TECHNOLOGY, GS8662Q18GE-250 Datasheet - Page 31

• Manufacturer Part Number: GS8662Q18GE-250
• Manufacturer: GSI TECHNOLOGY

JTAG Port AC Electrical Characteristics
Rev: 1.08 12/2007
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
Parallel SRAM input
TCK High Pulse Width
TCK Low Pulse Width
TDI & TMS Hold Time
TCK Cycle Time
Parameter
TMS
TDO
TCK
TDI
Symbol
tTKC
tTKQ
tTKH
tTKL
tTS
tTH
tTKC
tTKC
tTKQ
Min
50
20
20
10
10
—
JTAG Port Timing Diagram
tTS
tTS
tTS
31/35
Max
tTH
tTH
tTH
20
—
—
—
—
—
tTKH
tTKH
Unit
ns
ns
ns
ns
ns
ns
GS8662Q08/09/18/36E-278/250/200/167
tTKL
tTKL
© 2005, GSI Technology