Microchip Technology PIC24F32KA302-I/ML

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series PIC® XLP™ 24F
Packaging Tube |
Core Processor PIC
Core Size 16-Bit
Speed 32MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 24
Program Memory Size 32KB (11K x 24)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 13x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-QFN (6x6)
Package / Case 28-VQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The PIC24F32KA302-I/ML from Microchip Technology is a 16-bit PIC microcontroller with 32KB flash and 2KB RAM. It operates at 32MHz with a supply range of 1.8V to 3.6V. The device includes brown-out detect/reset, HLVD, POR, PWM, and WDT peripherals. Housed in a compact 28-VQFN package, it is designed for low-power and space-constrained applications.

  • Ultra-Low Power Operation: 1.8V operation extends battery life in portable designs.
  • Integrated HLVD: Monitors supply voltage to prevent system corruption.
  • High-Speed 16-bit Core: 32MHz performance for real-time control tasks.
  • Compact Package: 28-VQFN with exposed pad improves thermal performance.

Battery-Powered Devices

The 1.8V minimum supply voltage and low-power features make it ideal for portable instruments and battery monitoring.

Sensor Conditioning

With 32MHz speed and 2KB RAM, it can handle signal conditioning and calibration for analog sensors.

HVAC Control

PWM outputs and brown-out detection ensure reliable fan and compressor control in HVAC systems.

Medical Monitoring

The HLVD (High/Low Voltage Detect) and WDT provide safety mechanisms for patient monitoring equipment.

Security Systems

Its small 28-pin package and robust reset features suit access control panels and alarm systems.

Automotive Aftermarket

Operating from -40°C to 85°C, it supports automotive accessory modules like window lifters and mirror controls.

Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: What is the maximum speed?
A: The PIC core runs at 32MHz.
Q: How much program memory is available?
A: It has 32KB of flash memory.
Q: What package is this MCU available in?
A: It comes in a 28-VQFN with exposed pad.
Q: Does it have PWM support?
A: Yes, it includes PWM modules.
Base Product Number : PIC24F32KA302
16-bit MCU 28-VQFN 32KB Flash 32MHz Battery HVAC Low Power PIC PIC24F PWM
Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: What is the maximum speed?
A: The PIC core runs at 32MHz.
Q: How much program memory is available?
A: It has 32KB of flash memory.
Q: What package is this MCU available in?
A: It comes in a 28-VQFN with exposed pad.
Q: Does it have PWM support?
A: Yes, it includes PWM modules.