68HC908MR24 Datasheet, PDF(33/406 Page) Freescale Semiconductor, Inc – Microcontrollers

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68HC908MR24 Datasheet, PDF (33/406 Pages) Freescale Semiconductor, Inc – Microcontrollers

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General Description

1.5 Pin Assignments

Figure 1-2 shows the 64-pin QFP pin assignments and Figure 1-3

shows the 56-pin SDIP pin assignments.

PTB2/ATD2 1

PTB3/ATD3

2

PTB4/ATD4

3

PTB5/ATD5

4

PTB6/ATD6

5

PTB7/ATD7

6

PTC0/ATD8

7

PTC1/ATD9

8

VDDAD

9

VSSAD

10

VREFL

11

VREFH

12

PTC2

13

PTC3

14

PTC4

15

PTC5 16

48 IRQ

47

PTF5/TxD

46

PTF4/RxD

45

PTF3/MISO

44

PTF2/MOSI

43

PTF1/SS

42

PTF0/SPSCK

41

VSS

40

VDD

39

PTE7/TCH3A

38

PTE6/TCH2A

37

PTE5/TCH1A

36

PTE4/TCH0A

35

PTE3/TCLKA

34

PTE2/TCH1B

33 PTE1/TCH0B

Figure 1-2. 64- Pin QFP Pin Assignments

MC68HC908MR24 â Rev. 4.1

Freescale Semiconductor

General Description

Advance Information

33

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