Microchip Technology PIC24F32KA302-E/SS

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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 ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-SSOP
Package / Case 28-SSOP (0.209", 5.30mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip PIC24F32KA302-E/SS is a 16-bit microcontroller with a 32MHz core and 32KB Flash. It features HLVD, PWM, and multiple communication interfaces in a space-saving 28-pin SSOP package. Designed for harsh environments, it operates from -40°C to +125°C and supports a wide 1.8V to 3.6V supply range.

  • Extended Temperature Range: -40°C to +125°C ensures reliable operation in automotive and industrial settings.
  • Voltage Monitoring: Integrated HLVD provides early warning of power supply issues.
  • Low Voltage Operation: 1.8V minimum supply enables energy-efficient designs.
  • Compact Package: 28-SSOP saves PCB space for space-constrained applications.

Automotive Body Electronics

The extended temperature range and HLVD make it ideal for controlling lighting, windows, and seat modules in vehicles.

Industrial Sensor Interfaces

With 2K RAM and multiple serial ports, it can aggregate data from temperature, pressure, and flow sensors in factory settings.

Battery Management Systems

Its low 1.8V operation and HLVD are perfect for monitoring cell voltages and managing charge/discharge cycles in portable battery packs.

HVAC Controllers

The PWM outputs and robust reset circuitry enable precise control of fans and compressors in commercial HVAC systems.

Smart Meters

Low power consumption and reliable operation support long-term deployment in utility metering infrastructure.

Medical Monitoring Equipment

The wide voltage range and small SSOP package fit well into compact, low-power patient monitoring devices.

Q: What is the operating temperature range of the PIC24F32KA302-E/SS?
A: This device is rated for -40°C to +125°C, suitable for extreme automotive and industrial environments.
Q: What is the maximum CPU speed?
A: It operates at up to 32MHz, balancing performance with power efficiency.
Q: Does it have a High/Low Voltage Detect (HLVD) module?
A: Yes, it includes HLVD for monitoring supply voltage and triggering resets or interrupts on voltage excursions.
Q: What is the program memory size?
A: It provides 32KB of Flash memory organized as 11K x 24-bit words.
Base Product Number : PIC24F32KA302
16-bit MCU 32KB Flash 32MHz Automotive HLVD Industrial Low Power PIC core PIC24F PWM SSOP-28
Q: What is the operating temperature range of the PIC24F32KA302-E/SS?
A: This device is rated for -40°C to +125°C, suitable for extreme automotive and industrial environments.
Q: What is the maximum CPU speed?
A: It operates at up to 32MHz, balancing performance with power efficiency.
Q: Does it have a High/Low Voltage Detect (HLVD) module?
A: Yes, it includes HLVD for monitoring supply voltage and triggering resets or interrupts on voltage excursions.
Q: What is the program memory size?
A: It provides 32KB of Flash memory organized as 11K x 24-bit words.