Microchip Technology, Inc. Microcontrollers PIC32MX450F128H-I/MR

MIPS32® M4K™ PIC® 32MX Microcontroller IC 32-Bit Single-Core 80MHz 128KB (128K x 8) FLASH 64-VQFN (9x9)

Manufacturer: Microchip Technology
Win Source Part Number: 792321-PIC32MX450F128H-I/MR
Series: PIC 32MX
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: MIPS32 M4K
Speed: 80MHz
Package: 64-VFQFN Exposed Pad
Core Size: 32-Bit
Connectivity: I2C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 49
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 28x10b
Oscillator Type: Internal
Supply Voltage: 2.3 V ~ 3.6 V
Family Name: PIC32MX450F128H
Categories: Integrated Circuits (ICs)
Manufacturer Package: 64-QFN (9x9)
Alternative Parts (Cross-Reference): EZR32LG230F64R69G-B0R; EZR32LG230F64R67G-B0; EZR32LG230F64R68G-B0; EZR32LG230F64R55G-B0;
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited

IC MCU 32BIT 128KB FLASH 64VQFN Product overview: PIC32MX450F128H-I/MR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC32MX450F128H-I/MR can be used for catalog matching and distributor lookup.