STMicroelectronics STM32L412CBT3 Microcontroller, Microprocessor, FPGA Modules
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit 80MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L412CBT3
Detailed Description
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
Package
48-LQFP
Key Features
Package / Case: 48-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32L412CBT3 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L412CBT3 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STM32L4
RAM Size
40K x 8
Package / Case
48-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, PWM, Temp Sensor, WDT
Speed
80MHz
Connectivity
I²C, Infrared, IrDA, LINbus, QSPI, SPI, UART/USART, USB
Alternate Parts Comparison (STM32L412CBT3 vs STM8AF6248TCX vs STM8AF5288TC vs STM32L151C8T6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 3V ~ 5.5V | 3V ~ 5.5V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | STM8A | STM8A | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 8-Bit | 8-Bit | 32-Bit Single-Core |
| RAM Size | 40K x 8 | 2K x 8 | 6K x 8 | 10K x 8 |
| Connectivity | I²C, Infrared, IrDA, LINbus, QSPI, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART | CANbus, I²C, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 10x12b SAR | A/D 10x10b | A/D 10x10b | A/D 16x12b; D/A 2x12b |
| Oscillator Type | External, Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 16KB (16K x 8) | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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