Specification	PIC32MX440F128HT-80V/MR

A/D Channels	16 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
Mounting Type	Surface Mount
Number of I/O	53
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Package Length	9 mm
Package Name	64-VQFN
Package Width	9 mm
Peripherals	PWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	80 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.3 V

PIC32MX440 Series

Part	A/D Resolution (bits)	A/D Channels	RAM Size Width	RAM Size Depth	Speed	Core Processor	Core Size (Bit Width)	Mounting Type	Number of I/O	Connectivity	Oscillator Type	Peripherals	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Width	Program Memory Depth	Program Memory Size	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package / Case	Package Width	Package Name	Package Length	Program Memory Type	Core Configuration	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
Microchip Technology PIC32MX440F256HT-80I/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	85 °C	-40 °C	8 bit	256 K	256 KB	2.3 V	3.6 V	64-TQFP	10 mm	64-TQFP	10 mm	FLASH	Single-Core
Microchip Technology PIC32MX440F256H-80V/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	105 °C	-40 °C	8 bit	256 K	256 KB	2.3 V	3.6 V	64-TQFP	10 mm	64-TQFP	10 mm	FLASH	Single-Core
Microchip Technology PIC32MX440F128H-80I/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	85 °C	-40 °C				2.3 V	3.6 V	64-TQFP	10 mm	64-TQFP	10 mm	FLASH	Single-Core	128 K	128KB	8
Microchip Technology PIC32MX440F128LT-80I/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	85	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	85 °C	-40 °C				2.3 V	3.6 V	100-TQFP	12 mm	100-TQFP	12 mm	FLASH	Single-Core	128 K	128KB	8
Microchip Technology PIC32MX440F512H-80V/MR	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	105 °C	-40 °C	8 bit	512 K	512 KB	2.3 V	3.6 V	64-VFQFN Exposed Pad	9 mm	64-VQFN	9 mm	FLASH	Single-Core
Microchip Technology PIC32MX440F512HT-80V/MR	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	105 °C	-40 °C	8 bit	512 K	512 KB	2.3 V	3.6 V	64-VFQFN Exposed Pad	9 mm	64-VQFN	9 mm	FLASH	Single-Core
Microchip Technology PIC32MX440F128H-80I/MR	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	85 °C	-40 °C				2.3 V	3.6 V	64-VFQFN Exposed Pad	9 mm	64-VQFN	9 mm	FLASH	Single-Core	128 K	128KB	8
Microchip Technology PIC32MX440F128L-80I/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	85	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	85 °C	-40 °C				2.3 V	3.6 V	100-TQFP	12 mm	100-TQFP	12 mm	FLASH	Single-Core	128 K	128KB	8
Microchip Technology PIC32MX440F128HT-80V/MR	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	105 °C	-40 °C				2.3 V	3.6 V	64-VFQFN Exposed Pad	9 mm	64-VQFN	9 mm	FLASH	Single-Core	128 K	128KB	8
Microchip Technology PIC32MX440F256HT-80V/PT	10 bit	16 count	8 bit	32 K	80 MHz	MIPS32® M4K™	32 Bit	Surface Mount	53	I2C IrDA LINbus PMP SPI UART USART USB OTG	Internal	Brown-out Detect DMA POR PWM Reset WDT	105 °C	-40 °C	8 bit	256 K	256 KB	2.3 V	3.6 V	64-TQFP	10 mm	64-TQFP	10 mm	FLASH	Single-Core