GS82582Q20GE-450I Datasheet, PDF (23/25 Pages) GSI Technology – 288Mb SigmaQuad-II Burst of 2 SRAM

TCK
TDI
TMS
TDO
Parallel SRAM input
GS82582Q20/38GE-500/450/400/375
JTAG Port Timing Diagram
tTKC
tTKH
tTKL
tTH
tTS
tTH
tTS
tTKQ
tTH
tTS
JTAG Port AC Electrical Characteristics
Parameter
TCK Cycle Time
TCK Low to TDO Valid
TCK High Pulse Width
TCK Low Pulse Width
TDI & TMS Set Up Time
TDI & TMS Hold Time
Symbol
tTKC
tTKQ
tTKH
tTKL
tTS
tTH
Min Max Unit
50
—
ns
—
20
ns
20
—
ns
20
—
ns
10
—
ns
10
—
ns
Rev: 1.04 4/2016
23/25
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2012, GSI Technology