mcf5211 Freescale Semiconductor, Inc, mcf5211 Datasheet - Page 19

• Manufacturer Part Number: mcf5211
• Description: Mcf5213ec 32-bit Microcontroller With Can
• Manufacturer: Freescale Semiconductor, Inc

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8
9
10
11
The PDSR and PSSR registers are described in the General Purpose I/O chapter. All programmable signals default to 2 mA drive and FAST slew rate in
All signals have a pull-up in GPIO mode.
These signals are multiplexed on other pins.
The multiplexed CANTX and CANRX signals are not available on the MCF5211 or MCF5212.
For primary and GPIO functions only.
Only when JTAG mode is enabled.
CLKMOD0 and CLKMOD1 have internal pull-down resistors; however, the use of external resistors is very strongly recommended.
For secondary and GPIO functions only.
RSTI has an internal pull-up resistor; however, the use of an external resistor is very strongly recommended.
For GPIO function. Primary Function has pull-up control within the GPT module.
CANTX and CANRX are secondary functions only.
normal (single-chip) mode.
FlexCAN
UART 1
UART 2
VSTBY
Group
VDD
VSS
Pin
CANRX
CANTX
Function
Primary
UCTS1
URXD1
UTXD1
UCTS2
URXD2
UTXD2
VSTBY
URTS1
URTS2
VDD
VSS
4,11
4,11
Secondary
Function
SYNCA
SYNCB
—
—
—
—
—
—
—
—
—
Table 3. Pin Functions by Primary and Alternate Purpose (continued)
Function
Tertiary
URXD2
UTXD2
—
—
—
—
—
—
—
—
—
Quaternary
Function
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
—
—
—
Strength /
PDSR[15]
PDSR[14]
PDSR[13]
PDSR[12]
PDSR[27]
PDSR[26]
PDSR[25]
PDSR[24]
Control
Drive
N/A
N/A
N/A
N/A
N/A
1
Slew Rate /
PSRR[15]
PSRR[14]
PSRR[13]
PSRR[12]
PSRR[27]
PSRR[26]
PSRR[25]
PSRR[24]
Control
N/A
N/A
N/A
N/A
N/A
1
Pull-down
Pull-up /
—
—
—
—
—
—
—
—
—
—
—
—
—
2
3,15,24,25,3
57,68,81,93
67,75,82,92
100 LQFP
1,2,14,22,
23,34,41,
5,42,56,
Pin on
100
98
99
27
30
28
29
55
—
—
4
A1,A9,D4,D
D5,E3–E7,
6,F4,F6,J1
Pin on 81
MAPBGA
C3
B1
B2
A2
F8
F5
—
—
—
—
—
—
1,10,20,39,5
LQFP/QFN
Pin on 64
11,21,38,
53,64
61
63
62
—
—
—
—
—
—
37
2
2