Specification	PIC32MX450F128H-I/MR

Connectivity	PMP, LINbus, USB OTG, I2C, SPI, UART/USART, IrDA
Core Processor	MIPS32® M4K™
Core Size	32-Bit Single-Core
Data Converters [custom]	10 b
Data Converters [custom]	28
Mounting Type	Surface Mount
Number of I/O	49
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM
Program Memory Size	128 KB
Program Memory Type	FLASH
Speed	80 MHz
Supplier Device Package	64-VQFN (9x9)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2.3 V

PIC32MX450F128H Series

Part	Program Memory Type	Program Memory Size	Core Processor	Core Size	Data Converters [custom]	Data Converters [custom]	RAM Size	Peripherals	Speed	Oscillator Type	Connectivity	Mounting Type	Number of I/O	Package / Case	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology PIC32MX450F256H-V/PT	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-TQFP	64-TQFP (10x10)	2.3 V	3.6 V	105 °C	-40 °C
Microchip Technology PIC32MX450F128HT-I/PT	FLASH	128 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28		Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-TQFP	64-TQFP (10x10)	2.3 V	3.6 V	85 °C	-40 °C
Microchip Technology PIC32MX450F256LT-120/TL	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	120 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	85	124-VFTLA Dual Rows Exposed Pad	124-VTLA (9x9)	2.3 V	3.6 V	70 °C	0 °C
Microchip Technology PIC32MX450F256L-I/TL	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	85	124-VFTLA Dual Rows Exposed Pad	124-VTLA (9x9)	2.3 V	3.6 V	85 °C	-40 °C
Microchip Technology PIC32MX450F256LT-V/PF	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	81	100-TQFP	100-TQFP (14x14)	2.3 V	3.6 V	105 °C	-40 °C
Microchip Technology PIC32MX450F128H-V/RG	FLASH	128 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28		Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-VFQFN Exposed Pad	64-QFN (9x9)	2.3 V	3.6 V	105 °C	-40 °C
Microchip Technology PIC32MX450F256L-120/TL	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	120 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	85	124-VFTLA Dual Rows Exposed Pad	124-VTLA (9x9)	2.3 V	3.6 V	70 °C	0 °C
Microchip Technology PIC32MX450F256HT-V/PT	FLASH	256 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28	64 K	Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-TQFP	64-TQFP (10x10)	2.3 V	3.6 V	105 °C	-40 °C
Microchip Technology PIC32MX450F128H-I/MR	FLASH	128 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28		Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-VFQFN Exposed Pad	64-VQFN (9x9)	2.3 V	3.6 V	85 °C	-40 °C
Microchip Technology PIC32MX450F128HT-I/MR	FLASH	128 KB	MIPS32® M4K™	32-Bit Single-Core	10 b	28		Brown-out Detect/Reset DMA POR PWM WDT	80 MHz	Internal	I2C IrDA LINbus PMP SPI UART/USART USB OTG	Surface Mount	49	64-VFQFN Exposed Pad	64-VQFN (9x9)	2.3 V	3.6 V	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	120	$ 5.47
Microchip Direct	TUBE	1	$ 6.59
		25	$ 6.04
		100	$ 5.47
		1000	$ 5.05
		5000	$ 4.81

Description

General part information

PIC32MX450F128H Series

PIC32MX3/4 MCUs offer the perfect combination of 32-bit performance, memory, and integrated peripherals at a low cost. These devices run up to 120 MHz/150 DMIPS. The PIC32MX3/4 family boasts a rich set of integrated peripherals including two SPI/I2S interfaces for audio codecs, an 8-bit PMP for graphics or external memory, and on-board 10-bit 1 Msps ADC.