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Microchip Technology PIC32MX150F256H-I/MR — Microcontrollers & Processors (MCU / MPU / DSP)

PIC32MX150F256H-I/MR – Microchip 32-bit MCU, 40 MHz

MPNPIC32MX150F256H-I/MR
End of Life

Microchip Technology PIC® 32MX series, PIC32MX150F256H-I/MR, 32-Bit Single-Core MCU, MIPS32® M4K™ core, 40MHz, 256KB Flash, 32K x 8 RAM, 64-VFQFN Exposed Pad, -40°C ~ 85°C

$4.81Ref. price · indicative, final on quote
Microchip Technology PIC32MX150F256H-I/MR datasheet (PDF)
Packaging64-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesPIC® 32MX
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

PIC32MX150F256H-I/MR specifications
ParameterValue
SeriesPIC® 32MX
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.3V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed40MHz
PackageTube
RAM size32K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
ConnectivityI2C, IrDA, LINbus, PMP, SPI, UART/USART
Number of i (O)53
Core processorMIPS32® M4K™
Case64-VFQFN Exposed Pad
Data convertersA/D 28x10b
Program memory size256KB (256K x 8)

Product details

40 MHz MIPS32 M4K core with 256 KB Flash

The PIC32MX150F256H-I/MR is a 32-bit single-core MCU built around the MIPS32® M4K™ core running at 40 MHz. The 53 available I/O pins and the integrated 28-channel 10-bit ADC make it a fit for mixed-signal control tasks like sensor readout, motor commutation, or human-machine interface panels.

The 2.3 V to 3.6 V supply range allows single 3.3 V rail operation or a 2.5 V low-power rail, but the internal oscillator eliminates the need for an external crystal in many designs — check the PLL accuracy requirements for USB or CAN clocking.

Frequently asked questions

Does the PIC32MX150F256H-I/MR require an external oscillator?

No — it has an internal oscillator that can serve as the system clock for many applications. If you need precise timing for USB, CAN, or a high-accuracy baud rate, an external crystal or oscillator may still be advisable, but the internal source is sufficient for general-purpose control loops.