PIC16F1946 Datasheet, PDF(5/440 Page) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

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PIC16F1946 Datasheet, PDF (5/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

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PIC16F/LF1946/47

Pin Diagram â 64-Pin TQFP/QFN (PIC16F/LF1946/47)

64-pin TQFP, QFN

VLCD2/P2C(1)/RE1

VLCD1/P2D(1)/RE0

SEG42/P3A/CCP3/RG0

SEG43/C3OUT/CK2/TX2/CPS15/AN15/RG1

SEG44/C3IN+/DT2/RX2/CPS14/AN14/RG2

SEG45/P3D/CCP4/C3IN0-/CPS13/AN13/RG3

VPP/MCLR/RG5

SEG26/P1D/CCP5/C3IN1-/CPS12/AN12/RG4

VSS

VDD

SEG25/SS1/C1IN3-/C2IN3-/C3IN3-/CPS5/AN5/RF7

SEG24/C1IN+/CPS11/AN11/RF6

SEG23/DACOUT/C1IN1-/C2IN1-/CPS10/AN10/RF5

SEG22/C2IN+/CPS9/AN9/RF4

SEG21/C1IN2-/C2IN2-/C3IN2-/CPS8/AN8/RF3

SEG20/SRQ/C1OUT/CPS7/AN7/RF2

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

1

48

2

47

3

46

4

45

5

44

6

43

7

PIC16F/LF1946/47

42

8

41

9

40

10

39

11

38

12

37

13

36

14

35

15

34

16

33

17 18 19 20 21 22 23 24 25 26 27 28 29 3031 32

RB0/INT/SRI/FLT0/SEG30

RB1/SEG8

RB2/SEG9

RB3/SEG10

RB4/SEG11

RB5/T1G/SEG29

RB6/ICSPCLK/ICDCLK/SEG38

VSS

RA6/OSC2/CLKOUT/SEG36

RA7/OSC1/CLKIN/SEG37

VDD

RB7/ICSPDAT/ICDDAT/SEG39

RC5/SDO1/SEG12

RC4/SDI1/SDA1/SEG16

RC3/SCK1/SCL1/SEG17

RC2/CCP1/P1A/SEG13

Note 1: Pin location selected by APFCON register setting.

2: QFN package orientation is the same. No leads are present on the QFN package.

ï£ 2010 Microchip Technology Inc.

Preliminary

DS41414A-page 3

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