upd44645184af5-fq1-a Renesas Electronics Corporation., upd44645184af5-fq1-a Datasheet - Page 23

• Manufacturer Part Number: upd44645184af5-fq1-a
• Description: 72m-bit Qdrtm Ii Sram 4-word Burst Operation
• Manufacturer: Renesas Electronics Corporation.

JTAG AC Characteristics (T
JTAG Timing Diagram
Clock
Clock cycle time
Clock frequency
Clock HIGH time
Clock LOW time
Output time
TCK LOW to TDO unknown
TCK LOW to TDO valid
Setup time
TMS setup time
TDI valid to TCK HIGH
Capture setup time
Hold time
TMS hold time
TCK HIGH to TDI invalid
Capture hold time
Parameter
TMS
TDO
TCK
TDI
t
MVTH
A
= 0 to 70°C)
Symbol
t
t
t
t
t
t
t
t
t
THTH
TLOX
TLOV
MVTH
DVTH
THMX
THDX
THTL
TLTH
f
t
t
t
CS
CH
TF
THMX
Preliminary Data Sheet M19959EJ1V0DS
t
THTH
μ
Conditions
PD44645094A-A, 44645184A-A, 44645364A-A
t
DVTH
t
THDX
t
THTL
t
TLOX
MIN.
50
20
20
0
5
5
5
5
5
5
t
TLOV
t
TLTH
MAX.
20
10
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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