MCF52235 datasheet(21/50 Pages) FREESCALE

21 / 50 page

UART 13

UCTS1

SYNCA

RXD2

PUB[3]

PDSR[15]

—

URTS1

SYNCB

TXD2

PUB[2]

PDSR[14]

—

URXD1

—

FEC_TXD[0]

PUB[1]

PDSR[13]

PWOR[2]

—

UTXD1

—

FEC_COL

PUB[0]

PDSR[12]

PWOR[3]

—

UART 2

UCTS2

—

PUC[3]

PDSR[27]

—

L10

—

URTS2

—

PUC[2]

PDSR[26]

—

K10

—

URXD2

—

PUC[1]

PDSR[25]

—

K11

—

UTXD2

—

PUC[30]

PDSR[24]

—

L11

—

FlexCAN3

SYNCA

CANTX3

FEC_MDIO

PAS[3]

PDSR[39]

—

See Note4

SYNCB

CANRX4

FEC_MDC

PAS[2]

PDSR[39]

—

See Note4

VDD5,11

VDD

—

N/A

—

D7, E8

65,102

45,74

VDDX

—

N/A

—

D5, D6, E6,

G5, G6,

G7, H6

14, 43

10, 31

VSS

—

N/A

—

E4, E5, E7,

F4, F5, F6,

F7, F8

64,101

44,73

VSSX

—

N/A

—

15, 42

11, 30

1 The PDSR and PSSR registers are described in the MCF52235 Reference Manual. All programmable signals default to 2mA drive in normal (single-chip) mode.

2 All signals have a pull-up in GPIO mode.

3 The use of an external PHY limits ADC, interrupt, and QSPI functionality, and disables the UART0/1 and timer pins.

4 The multiplexed CANTX and CANRX signals do not have dedicated pins, but are available as muxed replacements for other signals.

5 The VDD1, VDD2, VDDPLL and PHY_VDD pins are for decoupling only, and should NOT have power directly applied to them.

6 For primary and GPIO functions only.

7 Only when JTAG mode is enabled.

8 For secondary and GPIO functions only.

9 RSTI has an internal pull-up resistor; however the use of an external resistor is very strongly recommended.

10 For GPIO function. Primary Function has pull-up control within the GPT module.

11 This list for power and ground does not include those dedicated power/ground pins included elsewhere, e.g. in the ethernet PHY.

Table 3. Pin Functions by Primary and Alternate Purpose (continued)

Group

Primary

Function

Secondary

Function

Tertiary

Function

Quaternary

Function

Drive

Strength /

Control1

Wired OR

Control

Pull-up /

Pull-down2

Pin on 121

MAPBGA

Pin on

112 LQFP

Pin on

80 LQFP

Notes

MCF52235 Datasheet(PDF) 21 Page - Freescale Semiconductor, Inc

MCF52235 Datasheet(HTML) 21 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Datasheet Download

Link URL