56F8037 datasheet(32/180 Pages) FREESCALE

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56F8037 Data Sheet, Rev. 2

Freescale Semiconductor

Preliminary

GPIOB9

(SDA25)

(CANRX26)

Input/

Output

Input/

Output

Input

Input,

internal

pull-up

enabled

Port B GPIO — This GPIO pin can be individually programmed as

an input or output pin.

Serial Data 1 — This pin serves as the I2C serial data line.

CAN Receive Data — This is the MSCAN interface input.

After reset, the default state is GPIOB9. The peripheral functionality

is controlled via the SIM. See Section 6.3.16.

25The SDA signal is also brought out on the GPIOB1 and GPIOB6 pins.

26The CANRX signal is also brought out on the GPIOB13 pin.

GPIOB10

(TB027)

(CMPAO)

Input/

Output

Input/

Output

Input,

internal

pull-up

enabled

Port B GPIO — This GPIO pin can be individually programmed as

an input or output pin.

TB0— Timer B, Channel 0.

Comparator A Output— This is the output of comparator A.

After reset, the default state is GPIOB10. The peripheral functionality

is controlled via the SIM. See Section 6.3.16.

27The TB0 signal is also brought out on the GPIOB4 pin.

GPIOB11

(TB128)

(CMPBO)

Input/

Output

Input/

Output

Input,

internal

pull-up

enabled

Port B GPIO — This GPIO pin can be individually programmed as

an input or output pin.

TB1— Timer B, Channel 1.

Comparator B Output— This is the output of comparator B.

After reset, the default state is GPIOB11. The peripheral functionality

is controlled via the SIM. See Section 6.3.16.

28The TB1 signal is also brought out on the GPIOA12 pin.

Return to Table 2-2

Table 2-3 56F8037 Signal and Package Information for the 64-Pin LQFP (Continued)

Signal

Name

LQFP

Pin No.

Type

State During

Reset

Signal Description

56F8037 Datasheet(PDF) 32 Page - Freescale Semiconductor, Inc

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