Contact
Send MessageSTM32L431KBU3
1.71V ~ 3.6V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC MCU 32BIT 128KB FLASH
Specifications
- Brand
- STMicroelectronics
- Package
- 32-UFQFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
4,306pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how STM32L431KBU3 from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | STM32L4 | |
| Core Processor | ARM® Cortex®-M4 | |
| Core Size | 32-Bit | |
| Speed | 80MHz | |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | |
| Number of I/O | 26 | |
| Program Memory Size | 128KB (128K 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 10x12b; D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 125°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-UFQFPN (5x5) |
Recommended Products
RES SMD 2.26K OHM 1/10W 0603
CAP CER 0805 43PF 25V ULTRA STAB
CPS19-NO00A10-SNCSNCNF-RI0MWVAR-W1055-S
SWITCH PUSH SPST-NO 100MA 42V
NMP CONFIGURABLE POWER SUPPLY 12
DIODE, TVS, BIDIRECTIONAL, 1000W
2MM MGRID HDR SMT D/R W/PG
CONN BASE W/CVR SIDE SZ32B PG42
8LT 21C 21#16 PIN RECP
8D 37C 37#22D PIN RECP
JT 8C 8#20 SKT RECP
Datasheet & Documents
stm32l431rbi6tr.pdf
PDF Document · 208 pages
