STMicroelectronics STM32L431VCI7
Regular price
$13.41
Regular price
$3.35
Sale price
$13.41
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.41 | $13.41 |
| 15+ | $3.08 | $46.20 |
| 25+ | $3.02 | $75.50 |
| 50+ | $2.85 | $142.50 |
| 100+ | $2.51 | $251.00 |
| N+ | $0.50 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 83 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-UFBGA (7x7) |
| Package / Case | 100-UFBGA |
| ROHS |  |
The STM32L431VCI7 from STMicroelectronics is an ARM Cortex-M4 MCU with 256KB flash and 64KB RAM. It operates at 80MHz with a 1.71V to 3.6V supply. The 100-UFBGA package includes brown-out detection, DMA, PWM, and WDT, targeting low-power IoT and industrial applications.
- Ultra-low power: 1.71V operation extends battery life.
- High performance: 80MHz Cortex-M4 with FPU.
- Large memory: 256KB flash for complex applications.
- Rich peripherals: DMA, PWM, brown-out detection.
IoT Edge Nodes
Ultra-low power with 80MHz Cortex-M4 enables complex ML inference on battery.
Wearable Health Monitors
1.71V operation and 64KB RAM support sensor fusion and BLE stacks.
Smart Home Controllers
DMA and PWM drive multiple peripherals efficiently.
Industrial Sensors
Brown-out detection and wide temp range ensure reliable operation.
Portable Medical Devices
Low power modes extend battery life in infusion pumps and glucose meters.
Motor Control
High-speed PWM and 80MHz core handle FOC algorithms.
- Q: What is the core processor?
- A: ARM Cortex-M4.
- Q: What is the maximum clock speed?
- A: 80MHz.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
- Q: How much flash memory is available?
- A: 256KB.
Base Product Number ：
STM32L431VCI
STM32L431VCI7.pdf
- Q: What is the core processor?
- A: ARM Cortex-M4.
- Q: What is the maximum clock speed?
- A: 80MHz.
- Q: What is the supply voltage range?
- A: 1.71V to 3.6V.
- Q: How much flash memory is available?
- A: 256KB.
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