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For Reference Only
| Part Number | STM32L431CBU6 |
| OEMstron Part # | STM32L431CBU6 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 32BIT 128KB FLASH 48QFPN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STM32L431CBU6 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
STM32L431CBU6 Specifications
| Part Number | STM32L431CBU6 | |
| 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 | 39 | |
| 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 | 48-UFQFN Exposed Pad | |
| Supplier Device Package | 48-UFQFPN (7x7) |
STM32L431CBU6 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
STM32L431CBU6 D# V36:1790_16518806 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 48-Pin UFQFPN EP Tray RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# STM32L431CBU6 STMicroelectronics |
MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 48-Pin QFN ECOPACK2 Tray - Bulk (Alt: STM32L431CBU6) |
Americas - 0 |
|
STM32L431CBU6TR D# STM32L431CBU6TR STMicroelectronics |
MCU 32-Bit STM32L431CB ARM Cortex M4F RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin UFQFPN T/R - Tape and Reel (Alt: STM32L431CBU6TR) |
Americas - 0 |
| Part Number | Description | Stock |
|
STM32L431CBU6TR D# STM32L431CBU6TR STMicroelectronics |
MCU 32-Bit STM32L431CB ARM Cortex M4F RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin UFQFPN T/R (Alt: STM32L431CBU6TR) |
Europe - 0 |
|
STM32L431CBU6 D# STM32L431CBU6 STMicroelectronics |
MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 48-Pin QFN ECOPACK2 Tray (Alt: STM32L431CBU6) |
Europe - 0 |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# 497-17849-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 48UFQFPN |
326 In Stock |
|
STM32L431CBU6TR D# STM32L431CBU6TR-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 48UFQFPN |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# 3129714 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
1959 |
| Part Number | Description | Stock |
|
STM32L431CBU6 STMicroelectronics |
STM32L Series 128 kB Flash 64 kB RAM 80 MHz 32-Bit Microcontroller - UFQFPN-48 RoHS: Compliant
pbFree: Yes
|
0 Tray |
| Part Number | Description | Stock |
|
STM32L431CBU6 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
3570 |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# 07AH7054 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-48, Product Range:STM32 Family STM32L4 Series Microcontrollers, Architecture:ARM Cortex-M4, No. of Bits:32bit, CPU Speed:80MHz, Program Memory Size:128KB, RAM Memory Size:64KB, No. of Pins:48Pins, MCU Case RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1959 |
|
STM32L431CBU6TR D# 94AC2320 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 2500
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
STM32L431CBU6 STMicroelectronics |
RISC MICROCONTROLLER |
23 |
| Part Number | Description | Stock |
|
STM32L431CBU6 STMicroelectronics |
OEM/CM ONLY |
9399 |
|
STM32L431CBU6TR STMicroelectronics |
OEM/CM ONLY |
910 |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# 53049612 STMicroelectronics |
MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 48-Pin UFQFPN EP Tray RoHS: Compliant
|
Americas - 1253 |
| Part Number | Description | Stock |
|
STM32L431CBU6 STMicroelectronics |
IC MCU 32BIT 128KB FLASH 48QFPN |
3120 |
| Part Number | Description | Stock |
|
STM32L431CBU6 D# 3129714 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
2124 |
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Quick Inquiry
| In Stock | 1,440 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 6.9975 | $ 6.9975 |
| 100 | $ 6.9975 | $ 699.7500 |
| 500 | $ 6.9975 | $ 3,498.7500 |
| 1000 | $ 6.9975 | $ 6,997.5000 |
| 2500 | $ 6.9975 | $ 17,493.7500 |
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