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  • STM32L432KCU3

STM32L432KCU3

256KB 256K x 8 FLASH ARM? Cortex?-M4 32-Bit Microcontroller STM32L4 Series STM32L432 80MHz 1.8V 32-UFQFN Exposed Pad


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-STM32L432KCU3
  • Package: 32-UFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 438
  • Description: 256KB 256K x 8 FLASH ARM? Cortex?-M4 32-Bit Microcontroller STM32L4 Series STM32L432 80MHz 1.8V 32-UFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tray
Series STM32L4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Frequency 80MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L432
Supply Voltage-Max (Vsup) 3.6V
Interface CAN, I2C, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 26
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M4
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Bit Size 32
Data Converter A/D 10x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 8
Number of A/D Converters 1
Number of ADC Channels 10
Max Junction Temperature (Tj) 130°C
Number of PWM Channels 11
Number of I2C Channels 2
Ambient Temperature Range High 125°C
Height 600μm
Length 5mm
RoHS Status RoHS Compliant

STM32L432KCU3 Description


STM32L432KCU3 belongs to the family of ultra-low-power MCUs provided by STMicroelectronics. It is designed based on the high-performance Arm?Cortex?-M4 32-bit RISC core which operates at a frequency of up to 80 MHz. A full set of DSP instructions and a memory protection unit (MPU) are integrated to improve application security. Moreover, the STM32L432KCU3 microcontroller supports a suite of protection mechanisms for embedded Flash memory and SRAM, including readout protection, write protection, proprietary code readout protection, and Firewall. It is integrated with up to 3 capacitive sensing channels, standard and advanced communication interfaces, high-speed memories, a wide range of enhanced I/Os and peripherals, etc.



STM32L432KCU3 Features


  • A comprehensive set of power-saving modes 

  • A single 32-pin package

  • Up to 3 capacitive sensing channels

  • Standard and advanced communication interfaces

  • High-speed memories

  • A wide range of enhanced I/Os and peripherals



STM32L432KCU3 Applications


  • Motor drive

  • Home appliances

  • Industrial applications

  • Automotive applications