xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 105

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
Table 37
Table 37
Parameter
TCK clock period
TCK high time
TCK low time
TCK clock rise time
TCK clock fall time
TDI/TMS setup to TCK
rising edge
TDI/TMS hold after TCK
rising edge
TDO valid from TCK falling
edge (propagation delay)
TDO high impedance to
valid output from TCK
falling edge
TDO valid output to high
impedance from TCK
falling edge
TDO hold after TCK falling
edge
1) The debug interface cannot operate faster than the overall system, therefore
2) The falling edge on TCK is used to generate the TDO timing.
3) The setup time for TDO is given implicitly by the TCK cycle time.
Data Sheet
2)
is valid under the following conditions:
3)2)
2)
JTAG Interface Timing for Lower Voltage Range
2)
Symbol
t
t
t
t
t
t
t
t
t
t
t
1
2
3
4
5
6
7
8
9
10
18
SR
SR
SR
SR
SR
SR
SR
CC
CC
CC
CC
Min.
100
16
16
−
−
6
6
−
−
−
5
1)
101
Values
Typ.
−
−
−
−
−
−
−
39
39
39
−
C
L
= 20 pF; voltage_range= lower
XC2000 Family / Econo Line
Max.
−
−
−
8
8
−
−
43
43
43
−
t
1
Unit Note /
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Electrical Parameters
XC2230L, XC2234L
≥
t
SYS
.
Test Condition
V1.0, 2010-12