MC68HC705C View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

MFG CO.

MC68HC705C

M68HC05 Microcontrollers

Motorola => Freescale 

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General Description

Pin Assignments

PA5 7

PA4 8

PA3 9

PA2 10

PA1 11

PA0 12

PB0 13

PB1 14

PB2 15

PB3 16

PB4 17

39 PD7

38 TCMP

37 PD5/SS

36 PD4/SCK

35 PD3/MOSI

34 PD2/MISO

33 PD1/TDO

32 PD0/RDI

31 PC0

30 PC1

29 PC2

Figure 1-4. 44-Lead PLCC Pin Assignments

33 32 31 30 29 28 27 26 25 24 23

PD7 34

22 NC

TCAP 35

21 PC4

OSC2 36

20 PC5

OSC1 37

19 PC6

VDD 38

NC 39

NC 40

18 PC7

17 VSS

16 NC

RESET 41

15 PB7

IRQ 42

14 PB6

VPP 43 44

13 PB5

PA7

1

12 PB4

2 3 4 5 6 7 8 9 10 11

Figure 1-5. 44-Pin QFP Pin Assignments

MC68HC705C4A • MC68HSC705C4A — Rev. 3.0

MOTOROLA

General Description

Technical Data

27

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