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ContactSTM32L431KCU6
256KB 256K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L431 80MHz 3V 32-UFQFN Exposed Pad
- Manufacturer: STMicroelectronics
- NO: 761-STM32L431KCU6
- Package: 32-UFQFN Exposed Pad
- Datasheet:
- Stock: 6674
- Description: 256KB 256K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L431 80MHz 3V 32-UFQFN Exposed Pad (Kg)
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| 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~85°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 | 3V |
| Terminal Pitch | 0.5mm |
| Frequency | 80MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | STM32L431 |
| Interface | CAN, I2C, IrDA, LIN, SPI, UART, USART |
| 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 |
| Bit Size | 32 |
| Data Converter | A/D 10x12b; D/A 2x12b |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| PWM Channels | YES |
| Number of Timers/Counters | 8 |
| Number of UART Channels | 1 |
| Number of ADC Channels | 10 |
| Max Junction Temperature (Tj) | 105°C |
| Number of I2C Channels | 3 |
| Ambient Temperature Range High | 85°C |
| Height | 600μm |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
STM32L431KCU6 Overview
Packaged in a 32-UFQFN Exposed Pad format, this MCU is available in a compact size. With 26 I/Os, it's pretty good. It is important to note that the Microcontroller has a Surface Mount mounting type. This Microcontroller is based on the 32-Bit core. The type of program memory it uses is FLASH. Temperatures in this range are operated by this Microcontroller. It is part of the STM32L4 series of electrical components. There is 256KB 256K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a ARM® Cortex®-M4 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. 32 is the number of terminations on the IC chip that are present. As a result, this Microcontroller comes with a 32-bit size. The MCU chip's supply output is 3V volts. A total of YES DMA channels are available on MCU chip. 256kB is the memory size of the part. It is possible to find alternatives to the base part number STM32L431 by using the part number search tool. A good performance can be achieved at a frequency of 80MHz, as long as it is operated at a low power consumption. It is possible for the device to work with the motor using the PWM channel YES. In total, it has 8 timers and counters in it. The device features 8 UART channels. In total, there are 10 channels for the ADC on this board. 3 channels of I2C have been incorporated into the design of the part.
STM32L431KCU6 Features
32-UFQFN Exposed Pad package
Mounting type of Surface Mount
STM32L431KCU6 Applications
There are a lot of STMicroelectronics STM32L431KCU6 Microcontroller applications.
- Ipod
- Leakage current tester
- Fire detection & safety devices
- Printers
- Computed Tomography (CT scan)
- Instrument control
- Wastewater treatment
- Medical instruments chromatographs
- Robotic prosthetic limbs
- Automatic braking system
