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MCF52211 ColdFire® Integrated Microcontroller Reference Manual, Rev. 2
2-4 Freescale Semiconductor
Signal Descriptions
Interrupts IRQ7 — —GPIOLowFAST—95C458
IRQ6
— — GPIO Low FAST — 94 B4 —
IRQ5
— — GPIO Low FAST — 91 A4 —
IRQ4
— —GPIOLowFAST—90C557
IRQ3
— — GPIO Low FAST — 89 A5 —
IRQ2
— — GPIO Low FAST — 88 B5 —
IRQ1
SYNCA USB_ALT_C
LK
GPIO High FAST pull-up
4
87 C6 56
JTAG/BDM JTAG_EN — — — N/A N/A pull-down 26 J2 17
TCLK/
PSTCLK
CLKOUT — — High FAST pull-up
5
64 C7 44
TDI/DSI — — — N/A N/A pull-up
5
79 B7 50
TDO/DSO— — —HighFAST—80A751
TMS
/BKPT
— — — N/A N/A pull-up
5
76 A8 49
TRST
/DSCLK
— — — N/A N/A pull-up
5
85 B6 54
Mode
Selection
6
CLKMOD0 — — — N/A N/A pull-down
6
40 G5 24
CLKMOD1 — — — N/A N/A pull-down
6
39 H5 —
RCON
/
EZPCS
— — — N/A N/A pull-up 21 G3 16
Table 2-1. Pin Functions by Primary and Alternate Purpose (continued)
Pin
Group
Primary
Function
Secondary
Function
Tertiary
Function
Quaternary
Function
Drive
Strength /
Control
1
Slew Rate /
Control
1
Pull-up /
Pull-down
2
Pin on
100 LQFP
Pin on 81
MAPBGA
Pin on 64
LQFP/QFN