PIC24FJ256GA106T-I Datasheet, PDF(22/292 Page) Microchip Technology – 64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select

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PIC24FJ256GA106T-I Datasheet, PDF (22/292 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select

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PIC24FJ256GA110 FAMILY

TABLE 1-4: PIC24FJ256GA110 FAMILY PINOUT DESCRIPTIONS (CONTINUED)

Function

64-Pin

TQFP

Pin Number

80-Pin

TQFP

100-Pin

TQFP

I/O

Input

Buffer

Description

RPI32

â

â

40

I

RPI33

â

13

18

I

RPI34

â

14

19

I

RPI35

â

53

67

I

RPI36

â

52

66

I

RPI37

48

60

74

I

RPI38

â

4

6

I

RPI39

â

â

7

I

RPI40

â

5

8

I

RPI41

â

â

9

I

RPI42

â

64

79

I

RPI43

â

37

47

I

RPI44

â

44

54

I

RPI45

35

45

55

I

RTCC

42

54

68

O

SCL1

37

47

57

I/O

SCL2

32

52

58

I/O

SCL3

2

2

4

I/O

SDA1

36

46

56

I/O

SDA2

31

53

59

I/O

SDA3

3

3

5

I/O

SOSCI

47

59

73

I

SOSCO

48

60

74

O

T1CK

48

60

74

I

TCK

27

33

38

I

TDI

28

34

60

I

TDO

24

14

61

O

TMS

23

13

17

I

VCAP

56

70

85

P

VDD

10, 26, 38 12, 32, 48 2, 16, 37, P

46, 62

VDDCORE

56

70

85

P

VREF-

15

23

28

I

VREF+

16

24

29

I

VSS

9, 25, 41 11, 31, 51 15, 36, 45, P

65, 75

Legend: TTL = TTL input buffer

ANA = Analog level input/output

ST

ST

ST

ST

ST

ST

ST

ST

ST

ST

ST

ST

ST

ST

â

I2C

I2C

I2C

I2C

I2C

I2C

ANA

ANA

ST

ST

ST

â

ST

â

â

Remappable Peripheral (input only).

Real-Time Clock Alarm/Seconds Pulse Output.

I2C1 Synchronous Serial Clock Input/Output.

I2C2 Synchronous Serial Clock Input/Output.

I2C3 Synchronous Serial Clock Input/Output.

I2C1 Data Input/Output.

I2C2 Data Input/Output.

I2C3 Data Input/Output.

Secondary Oscillator/Timer1 Clock Input.

Secondary Oscillator/Timer1 Clock Output.

Timer1 Clock.

JTAG Test Clock/Programming Clock Input.

JTAG Test Data/Programming Data Input.

JTAG Test Data Output.

JTAG Test Mode Select Input.

External Filter Capacitor Connection (regulator enabled).

Positive Supply for Peripheral Digital Logic and I/O Pins.

â

ANA

ANA

â

Positive Supply for Microcontroller Core Logic (regulator

disabled).

A/D and Comparator Reference Voltage (low) Input.

A/D and Comparator Reference Voltage (high) Input.

Ground Reference for Logic and I/O Pins.

ST = Schmitt Trigger input buffer

I2Câ¢ = I2C/SMBus input buffer

DS39905B-page 20

Preliminary

Â© 2008 Microchip Technology Inc.

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