
For Reference Only
Part Number | STM32L412CBU6 |
OEMstron Part # | STM32L412CBU6 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 128KB FLASH 48QFPN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | STM32L412CBU6 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
STM32L412CBU6 Specifications
Part Number | STM32L412CBU6 | |
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 | I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT | |
Number of I/O | 38 | |
Program Memory Size | 128KB (128K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 40K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | |
Data Converters | A/D 10x12b | |
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) |
STM32L412CBU6 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
STM32L412CBU6 D# V99:2348_22522500 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 |
STM32L412CBU6 D# STM32L412CBU6 STMicroelectronics |
MCU 32-Bit ARM Cortex-M4F RISC 128KB Flash 1.71V to 3.6V 48-Pin UFQFPN Tray - Trays (Alt: STM32L412CBU6) RoHS: Not Compliant
|
Americas - 0 |
STM32L412CBU6P D# STM32L412CBU6P STMicroelectronics |
MCU 32-bit ARM Cortex-M4 RISC 128KB Flash 1.71V to 3.6V 48-Pin QFN Tray - Trays (Alt: STM32L412CBU6P) |
Americas - 0 |
STM32L412CBU6TR D# STM32L412CBU6TR STMicroelectronics |
MCU 32-Bit ARM Cortex-M4 RISC 128k-Byte Flash 1.71V to 3.6V 48-Pin QFN T/R - Tape and Reel (Alt: STM32L412CBU6TR) |
Americas - 0 |
Part Number | Description | Stock |
STM32L412CBU6P D# STM32L412CBU6P STMicroelectronics |
MCU 32-bit ARM Cortex-M4 RISC 128KB Flash 1.71V to 3.6V 48-Pin QFN Tray (Alt: STM32L412CBU6P) |
Europe - 0 |
STM32L412CBU6 D# STM32L412CBU6 STMicroelectronics |
MCU 32-Bit ARM Cortex-M4F RISC 128KB Flash 1.71V to 3.6V 48-Pin UFQFPN Tray (Alt: STM32L412CBU6) |
Europe - 0 |
Part Number | Description | Stock |
STM32L412CBU6P D# STM32L412CBU6P-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 48UFQFPN |
Temporarily Out of Stock |
STM32L412CBU6 D# 497-18228-ND STMicroelectronics |
IC MCU 32BIT 128KB FLSH 48UFQFPN |
7768 In Stock |
Part Number | Description | Stock |
STM32L412CBU6 D# 2980921 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
STM32L412CBU6 STMicroelectronics |
STM32L Series 128 KB Flash 40 kB RAM 32-Bit SMT Microcontroller -UFQFPN-48 RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
STM32L412CBU6 |
OEM/CM QUOTES ONLY | NO BROKERS |
38984 |
Part Number | Description | Stock |
STM32L412CBU6 STMicroelectronics |
STM32L412CBU6 |
1000 |
Part Number | Description | Stock |
STM32L412CBU6 D# 511-STM32L412CBU6 STMicroelectronics |
ARM Microcontrollers - MCU 16/32-BITS MICROS RoHS: Compliant
|
3085 |
Part Number | Description | Stock |
STM32L412CBU6 D# XSFP00000163564 STMicroelectronics |
520 |
Part Number | Description | Stock |
STM32L412CBU6TR D# 88AH8169 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
STM32L412CBU6P D# 94AC2308 STMicroelectronics |
8 BITS MICROCONTROLLERS RoHS: Not Compliant
Min Qty: 1560
Container: Bulk
|
0 |
STM32L412CBU6 D# 96AC4043 STMicroelectronics |
STM32 ULTRA LOW POWER MCUS RoHS: Not Compliant
Min Qty: 1560
Container: Bulk
|
0 |
Part Number | Description | Stock |
STM32L412CBU6 STMicroelectronics |
OEM/CM ONLY |
2813 |
Part Number | Description | Stock |
STM32L412CBU6 D# 2980921 STMicroelectronics |
MCU, 32BIT, 80MHZ, QFN-48 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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1 | $ 5.6432 | $ 5.6432 |
100 | $ 5.6432 | $ 564.3200 |
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