Microchip Technology PIC24F32KA301-E/SS

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series PIC® XLP™ 24F
Packaging Tube | 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 18
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 12x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 20-SSOP
Package / Case 20-SSOP (0.209", 5.30mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip PIC24F32KA301-E/SS is a low-power 16-bit microcontroller designed for extended temperature environments. It operates at up to 32MHz with 32KB flash and 2KB RAM. The supply voltage range of 1.8V to 3.6V allows for efficient battery operation. Housed in a compact 20-SSOP package, it is well-suited for automotive, industrial, and portable applications.

  • Extended temperature range: -40°C to +125°C for harsh environments.
  • Ultra-low power: Multiple sleep modes and low leakage current extend battery life.
  • Voltage monitoring: HLVD and BOR prevent data corruption during power events.
  • Compact size: 20-SSOP saves PCB space.

High-Temperature Industrial Sensors

With a -40°C to +125°C range, the PIC24F32KA301-E/SS is ideal for down-hole drilling, engine bay, and industrial oven monitoring.

Battery-Powered Field Instruments

Operating down to 1.8V, it can run from two AA batteries or a single LiFePO4 cell, making it suitable for portable data loggers.

Automotive Interior Modules

Its extended temperature range and small 20-SSOP package fit well in automotive lighting control and seat control modules.

Smart Agriculture Nodes

Low power consumption and HLVD (High/Low Voltage Detect) enable reliable operation in remote soil moisture and weather stations.

Building Automation (HVAC)

The PWM outputs can control fan speeds and damper actuators in thermostats and zone controllers.

Medical Wearables

Low voltage and small size make it suitable for simple wearable health monitors like heart rate patches.

Q: What is the operating temperature range?
A: It operates from -40°C to +125°C.
Q: What is the supply voltage range?
A: The supply voltage is 1.8V to 3.6V.
Q: What is the maximum speed?
A: It runs at up to 32MHz.
Q: How much flash memory does it have?
A: It has 32KB of flash (11K x 24-bit words).
Q: What package is this available in?
A: It comes in a 20-SSOP package.
Base Product Number : PIC24F32KA301
1.8V-3.6V 16-bit MCU 20-SSOP 2KB RAM 32KB Flash 32MHz Automotive Extended Temp Industrial Microchip PIC24F
Q: What is the operating temperature range?
A: It operates from -40°C to +125°C.
Q: What is the supply voltage range?
A: The supply voltage is 1.8V to 3.6V.
Q: What is the maximum speed?
A: It runs at up to 32MHz.
Q: How much flash memory does it have?
A: It has 32KB of flash (11K x 24-bit words).
Q: What package is this available in?
A: It comes in a 20-SSOP package.