PIC32MX250F256L データシートの表示（PDF） - Microchip Technology

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PIC32MX250F256L

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Number

Pin Name

64-pin

QFN/

TQFP

Pin

100-pin Type

TQFP

Buffer

Type

Description

RTCC

42

68

O

— Real-Time Clock Alarm Output

CVREFOUT

23

C1INA

11

C1INB

12

C1INC

5

34

O Analog Comparator Voltage Reference (Output)

20

I

Analog

21

11

I

I

Analog

Analog

Comparator 1 Inputs

C1IND

4

10

I

Analog

C2INA

13

22

I

Analog

C2INB

C2INC

14

8

23

14

I

I

Analog

Analog

Comparator 2 Inputs

C2IND

6

12

I

Analog

C3INA

58

87

I

Analog

C3INB

C3INC

55

54

84

83

I

I

Analog

Analog

Comparator 3 Inputs

C3IND

51

78

I

Analog

C1OUT

PPS

PPS

O

— Comparator 1 Output

C2OUT

PPS

PPS

O

— Comparator 2 Output

C3OUT

PPS

PPS

O

— Comparator 3 Output

PMALL

30

44

O TTL/ST Parallel Master Port Address Latch Enable Low Byte

PMALH

29

43

O TTL/ST Parallel Master Port Address Latch Enable High Byte

PMA0

30

44

O

TTL/ST

Parallel Master Port Address bit 0 Input (Buffered Slave

modes) and Output (Master modes)

PMA1

29

43

O

TTL/ST

Parallel Master Port Address bit 0 Input (Buffered Slave

modes) and Output (Master modes)

Legend:

Note 1:

2:

3:

4:

CMOS = CMOS compatible input or output

Analog = Analog input

ST = Schmitt Trigger input with CMOS levels TTL = TTL input buffer

This pin is only available on devices without a USB module.

This pin is only available on devices with a USB module.

This pin is not available on 64-pin devices with a USB module.

This pin is only available on 100-pin devices without a USB module.

I = Input

P = Power

O = Output

 2014-2017 Microchip Technology Inc.

DS60001290E-page 20

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