MCF5251_08 Datasheet, PDF (22/34 Pages) Freescale Semiconductor, Inc – ColdFire® Microprocessor

Package Information and Pinout
Table 18. 225 MAPBGA Pin Assignment (continued)
Name
USB_CRIN
USB_CROUT
XTRIM/TXD2/GPIO0
TDO/DSO
TDI/DSI
TMS/BKPT
TCK
TRST/DSCLK
HI_Z
Drive Type/ Load 1st
Strength (pF) Function
A
–
–
A
–
–
IO / 2 mA
30
XTRIM
O / 4 mA
30
–
I
–
–
I
–
–
I
–
–
I
–
–
I
–
–
2nd
Function
Pinconfig
Register
Bit
–
–
–
–
TXD2
0
JTAG/BDM/Test
–
–
–
–
–
–
–
–
–
–
–
–
PSTCLK/GPIO51
PST0/GPIO50
PST1/GPIO49
PST2/INTMON2/
GPIO48
PST3/INTMON1/
GPIO47
DDATA0/CTS1/
SDATA0_SDIO1/GPIO1
DDATA1/RTS1/
SDATA2_BS2/GPIO2
DDATA2/CTS0/GPIO3
DDATA3/RTS0/GPIO4
TEST0
TEST1
IO / 8 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
IO / 4 mA
I
I
30 PSTCLK
–
–
30
PST0
–
–
30
PST1
–
–
30
PST2
INTMON2
17
30
PST3
INTMON1
18
30 DDATA0 CTS1/SDATA 14,13
0_SDIO1
30 DDATA1 RTS1/SDATA 24,23
2_BS2
30 DDATA2
CTS0
22
30 DDATA3
RTS0
21
–
–
–
–
–
–
–
–
TEST2
I
–
–
–
–
RSTI
WAKEUP/GPIO21
USBDN
USBDP
USBID
USBVBUS
USBRES
TESTOUT¹
NC
SDATAI1/GPIO17
SDATAO1/TOUT0/
GPIO18
SCLK1/GPIO20
LRCK1/GPIO19
SDATAO2/GPIO34
SCLK2/GPIO22
I
IO / 2 mA
A
A
I
A
A
O
–
IO / 2 mA
IO / 2 mA
IO / 2 mA
IO / 2 mA
IO / 2 mA
IO / 2 mA
Reset/Wake-up
–
–
–
–
30 WAKEUP
–
–
USB
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Audio Interface
30 SDATAI1
–
–
30 SDATAO1 TOUT0
8
30
SCLK1
–
–
30
LRCK1
–
–
30 SDATAO2
–
–
30
SCLK2
–
–
GP
Pin
–
–
IO0
–
–
–
–
–
–
IO51
IO50
IO49
IO48
IO47
IO1
IO2
IO3
IO4
–
–
–
–
IO21
–
–
–
–
–
–
–
IO17
IO18
IO20
IO19
IO34
IO22
Reset
Notes
–
L
1
USB
Clock
(24
MHz)
Input
4
–
L
1
USB
Clock
(24
MHz)
Output
5
–
R
6
Interrupt
Capable
Input
–
–
–
–
–
–
–
HI_Z
HI_Z
HI_Z
G
1
See
TEST0
Description
3
F
1
See
TEST0
Description
5
F
1
See
TEST0
Description
2
F
1
–
3
F
1
See
TEST0
Description
4
B
1
For
Normal
Operation
Tie
This
Pin
3
High
G
1
–
4
G
1
–
5
G
1
–
2
H
1
–
4
HI_Z
H
1
–
3
HI_Z
K
1
Interrupt
Capable
Input
0
HI_Z
R
1
Interrupt
Capable
Input
1
HI_Z
HI_Z
–
–
–
J
1
Interrupt
Capable
Input
4
J
1
Interrupt
Capable
Input
2
F
1
BDM/JTAG
Select:
1-BDM;
0-JTAG
1
G
1
For
normal
operation,
tie
this
pin
0
low.
H
1
For
normal
operation,
tie
this
pin
0
low.
–
E
1
–
5
–
R
5
–
–
N
1
–
5
–
M
1
–
5
–
M
1
–
1
–
N
1
–
4
–
M
1
–
4
–
P
1
–
3
–
R
1
–
4
–
N
9
–
–
R
8
–
–
K
8
–
–
P
8
–
–
D
1
–
5
–
E
1
–
3
MCF5251 ColdFire Processor Data Sheet: Technical Data, Rev. 3
22
Freescale Semiconductor