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For Reference Only
| Part Number | STM32L431KBU6 |
| OEMstron Part # | STM32L431KBU6 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 32BIT 128KB FLASH |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STM32L431KBU6 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 6 - May 11 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
STM32L431KBU6 Specifications
| Part Number | STM32L431KBU6 | |
| Brand | STMicroelectronics | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| 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 ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-UFQFPN (5x5) |
STM32L431KBU6 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
STM32L431KBU6 D# V36:1790_16518810 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 32-Pin UFQFPN EP Tray RoHS: Compliant
|
Americas - 0 |
|
STM32L431KBU6TR D# V36:1790_19109405 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 32-Pin UFQFPN EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
STM32L431KBU6 D# STM32L431KBU6 STMicroelectronics |
MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray - Bulk (Alt: STM32L431KBU6) |
Americas - 0 |
|
STM32L431KBU6TR D# STM32L431KBU6TR STMicroelectronics |
16/32-BITS MICROS - Tape and Reel (Alt: STM32L431KBU6TR) |
Americas - 0 |
| Part Number | Description | Stock |
|
STM32L431KBU6 D# STM32L431KBU6 STMicroelectronics |
MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray (Alt: STM32L431KBU6) |
Asia - 0 |
| Part Number | Description | Stock |
|
STM32L431KBU6TR D# STM32L431KBU6TR STMicroelectronics |
16/32-BITS MICROS (Alt: STM32L431KBU6TR) |
Europe - 0 |
|
STM32L431KBU6 D# STM32L431KBU6 STMicroelectronics |
MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray (Alt: STM32L431KBU6) |
Europe - 3 |
| Part Number | Description | Stock |
|
STM32L431KBU6 D# 497-18595-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 32UFQFPN |
On Order |
|
STM32L431KBU6TR D# 497-18831-2-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 32UFQFPN |
On Order |
| Part Number | Description | Stock |
|
STM32L431KBU6TR STMicroelectronics |
In stock shipping within 2days |
6269 |
|
STM32L431KBU6 STMicroelectronics |
In stock shipping within 2days |
6220 |
| Part Number | Description | Stock |
|
STM32L431KBU6 D# 3365416 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
STM32L431KBU6TR D# 3365504RL STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
STM32L431KBU6TR STMicroelectronics |
RoHS: Compliant
pbFree: Yes
|
0 |
|
STM32L431KBU6 STMicroelectronics |
STM32L Series 128 kB Flash 64 kB 32-Bit SMT Microcontroller - QFN-32 RoHS: Compliant
pbFree: Yes
|
2920 Tray |
| Part Number | Description | Stock |
|
STM32L431KBU6 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
14280 |
|
STM32L431KBU6TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
7445 |
| Part Number | Description | Stock |
|
STM32L431KBU6 STMicroelectronics |
OEM/CM Immediate delivery |
6256 |
|
STM32L431KBU6TR STMicroelectronics |
OEM/CM Immediate delivery |
6904 |
| Part Number | Description | Stock |
|
STM32L431KBU6 D# XSFP00000118960 STMicroelectronics |
STM32L Series 128 kB Flash 64 kB RAM 80 MHz 32-Bit Microcontroller - UFQFPN-32 |
1577 |
| Part Number | Description | Stock |
|
STM32L431KBU6TR D# 54AH7057 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-32 ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
|
STM32L431KBU6 D# 97Y9612 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 2940
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
STM32L431KBU6 STMicroelectronics |
OEM/CM ONLY |
5750 |
|
STM32L431KBU6TR STMicroelectronics |
OEM/CM ONLY |
16142 |
| Part Number | Description | Stock |
|
STM32L431KBU6 STMicroelectronics |
IN stock Immediate delivery |
6271 |
|
STM32L431KBU6TR STMicroelectronics |
IN stock Immediate delivery |
6919 |
| Part Number | Description | Stock |
|
STM32L431KBU6TR D# 3365504 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
|
STM32L431KBU6 D# 3365416 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-32 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 3,576 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 6.5444 | $ 6.5444 |
| 100 | $ 6.5444 | $ 654.4400 |
| 500 | $ 6.5444 | $ 3,272.2000 |
| 1000 | $ 6.5444 | $ 6,544.4000 |
| 2500 | $ 6.5444 | $ 16,361.0000 |
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