21143TD Intel, 21143TD Datasheet - Page 46

• Manufacturer Part Number: 21143TD
• Manufacturer: Intel

Specifications of 21143TD

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / Rohs Status: Not Compliant

21143
3.13.2
42
JTAG Boundary-Scan Timing
Figure 23
relationships.
1.
Tms_s
Tms_h
Tdi_s
Tdi_h
Tdo_d
Tck_r
Tck_f
Tck_cycle
Parameter design guarantee.
1
1
Symbol
shows the JTAG boundary-scan timing, and
tms
tdo
tck
tdi
tms setup time
tms hold time
tdi setup time
tdi hold time
tdo delay time
tck rise time
tck fall time
tck cycle time
Tck_r
Table 38. JTAG Interface Signal Timing Relationships
Parameter
Figure 23. JTAG Boundary-Scan Timing Diagram
Tck_cycle
Tms_s
Tdi_s
Tms_h
Tdi_h
Minimum
20
20
90
—
—
—
5
5
Tck_f
Table 38
Tdo_d
lists the interface signal timing
Maximum
—
—
—
—
20
—
3
3
Preliminary
LJ-03908.AI4
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Datasheet