AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 1276

• Manufacturer Part Number: AT32UC3C2512C Automotive
• Manufacturer: Atmel Corporation

40.9.6
Table 40-51. JTAG Timings
Note:
9166C–AVR-08/11
Symbol
JTAG0
JTAG1
JTAG2
JTAG3
JTAG4
JTAG5
JTAG6
JTAG7
JTAG8
JTAG9
JTAG10
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
JTAG Timing
cess technology. These values are not covered by test limits in production.
Parameter
TCK Low Half-period
TCK High Half-period
TCK Period
TDI, TMS Setup before TCK High
TDI, TMS Hold after TCK High
TDO Hold Time
TCK Low to TDO Valid
Boundary Scan Inputs Setup Time
Boundary Scan Inputs Hold Time
Boundary Scan Outputs Hold Time
TCK to Boundary Scan Outputs Valid
Figure 40-16. JTAG Interface Signals
(1)
Scan Outputs
Scan Inputs
Boundary
Boundary
TMS/TDI
TCK
TDO
JTAG5
JTAG9
JTAG10
JTAG6
JTAG0
Conditions
capacitor =
external
JTAG3
JTAG7
40pF
JTAG2
JTAG4
JTAG8
13.5
Min
4.5
23
31
12
9
7
0
0
JTAG1
Max
23
19
AT32UC3C
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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