Specification	PIC32MX274F256B-V/SO

A/D Channels	9 count
A/D Resolution (bits)	10 bit
Connectivity	IrDA, LINbus, UART, USART, PMP, I2C, USB OTG, SPI
Core Configuration	Single-Core
Core Processor	MIPS32® M4K™
Core Size (Bit Width)	32 Bit
Grade	Automotive
Mounting Type	Surface Mount
Number of I/O	17
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Peripherals	DMA, HLVD, Reset, PWM, WDT, Brown-out Detect, POR, I2S
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
Qualification	AEC-Q100
RAM Size Depth	64 K
RAM Size Width	8 bit
Speed	72 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.5 V

PIC32MX274 Series

Part	Core Size (Bit Width)	Speed	Oscillator Type	Mounting Type	Package / Case	RAM Size Depth	RAM Size Width	Connectivity	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Peripherals	A/D Resolution (bits)	A/D Channels	Core Processor	Number of I/O	Program Memory Width	Program Memory Depth	Program Memory Size	Program Memory Type	Core Configuration	Grade	Qualification
Microchip Technology PIC32MX274F256BT-I/MM	32 Bit	72 MHz	Internal	Surface Mount	28-VQFN Exposed Pad	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	6 mm	28-QFN-S	6 mm	85 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	9 count	MIPS32® M4K™	17	8 bit	256 K	256 KB	FLASH	Single-Core
Microchip Technology PIC32MX274F256BT-V/SO	32 Bit	72 MHz	Internal	Surface Mount		64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	7.5 mm	28-SOIC	0.295 in	105 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	9 count	MIPS32® M4K™	17	8 bit	256 K	256 KB	FLASH	Single-Core	Automotive	AEC-Q100
Microchip Technology PIC32MX274F256B-V/SO	32 Bit	72 MHz	Internal	Surface Mount		64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	7.5 mm	28-SOIC	0.295 in	105 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	9 count	MIPS32® M4K™	17	8 bit	256 K	256 KB	FLASH	Single-Core	Automotive	AEC-Q100
Microchip Technology PIC32MX274F256BT-I/SO	32 Bit	72 MHz	Internal	Surface Mount		64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	7.5 mm	28-SOIC	0.295 in	85 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	9 count	MIPS32® M4K™	17	8 bit	256 K	256 KB	FLASH	Single-Core
Microchip Technology PIC32MX274F256D-V/PT	32 Bit	72 MHz	Internal	Surface Mount	44-TQFP	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	10 mm	44‑TQFP	10 mm	105 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core	Automotive	AEC-Q100
Microchip Technology PIC32MX274F256D-I/ML	32 Bit	72 MHz	Internal	Surface Mount	44-VQFN Exposed Pad	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	8 mm	44-QFN	8 mm	85 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core
Microchip Technology PIC32MX274F256DT-I/PT	32 Bit	72 MHz	Internal	Surface Mount	44-TQFP	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	10 mm	44‑TQFP	10 mm	85 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core
Microchip Technology PIC32MX274F256DT-V/ML	32 Bit	72 MHz	Internal	Surface Mount	44-VQFN Exposed Pad	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	8 mm	44-QFN	8 mm	105 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core	Automotive	AEC-Q100
Microchip Technology PIC32MX274F256D-V/ML	32 Bit	72 MHz	Internal	Surface Mount	44-VQFN Exposed Pad	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	8 mm	44-QFN	8 mm	105 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core	Automotive	AEC-Q100
Microchip Technology PIC32MX274F256D-I/PT	32 Bit	72 MHz	Internal	Surface Mount	44-TQFP	64 K	8 bit	I2C IrDA LINbus PMP SPI UART USART USB OTG	2.5 V	3.6 V	10 mm	44‑TQFP	10 mm	85 °C	-40 °C	Brown-out Detect DMA HLVD I2S POR PWM Reset WDT	10 bit	13 count	MIPS32® M4K™	34	8 bit	256 K	256 KB	FLASH	Single-Core

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PIC32MX274F256B-V/SO | Datasheet