IS61QDP2B24M18A Datasheet, PDF (25/31 Pages) Integrated Silicon Solution, Inc – 2Mx36 and 4Mx18 configuration available

IS61QDP2B24M18A/A1/A2
IS61QDP2B22M36A/A1/A2
JTAG AC Test Conditions
(Over the Operating Temperature Range, V_DD=1.8V±5%, V_DDQ=1.5V/1.8V)
Parameter
Symbol
Input Pulse High Level
V_IH1
Input Pulse Low Level
V_IL1
Input Rise Time
T_R1
Input Fall Time
T_F1
Input and Output Timing Reference Level
JTAG AC Characteristics
(Over the Operating Temperature Range, V_DD=1.8V±5%, V_DDQ=1.5V/1.8V)
Parameter
Symbol
Min
TCK cycle time
TCK high pulse width
TCK low pulse width
TMS Setup
TMS Hold
TDI Setup
TDI Hold
Capture Setup
Capture Hold
TCK Low to Valid Data*
TCK Low to Invalid Data*
t_THTH
50
t_THTL
20
t_TLTH
20
t_MVTH
5
t_THMX
5
t_DVTH
5
t_THDX
5
t_CVTH
5
t_THCX
5
t_TLOV
–
t_TLQX
0
Note: See AC Test Loading(c)
JTAG Timing Diagram
tTHTL
tTLTH
tTHTH
TCK
TMS
TDI
TDO
tMVTH
tTHMX
tDVTH
tTHDX
tTLOX
tTLOV
Conditions
1.3
0.5
1.0
1.0
0.9
Max
–
–
–
–
–
–
–
–
–
10
–
Units
V
V
ns
ns
V
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Integrated Silicon Solution, Inc.- www.issi.com
25
Rev. B
02/11/2014