STM32L412CBU6TR device is based on the high-performance Arm® Cortex®-M4 32-bit RISC core and operates at frequencies up to 80 MHz. The Cortex-M4 core has floating-point unit (FPU) single-precision support for all Arm® single-precision data processing instructions and data types. It also implements a complete set of DSP instructions and a Memory Protection Unit (MPU) for enhanced application security.

STM32L412CBU6TR device embeds high-speed memory (flash up to 128KB, 40KB SRAM), a Quad SPI flash interface (available in all packages) and various enhanced I/O and peripherals connected to two APB buses, two AHB buses and A 32-bit multi-AHB bus matrix.

STM32L412CBU6TR device embeds several protection mechanisms for embedded flash memory and SRAM: read protection, write protection, proprietary code read protection and firewall.

These devices provide two fast 12-bit ADCs (5 Msps), two comparators, an op amp, a low-power RTC, a general-purpose 32-bit timer, a 16-bit PWM timer dedicated to motor control, four General-purpose 16-bit timer and two 16-bit low-power timers.

Product Specifications:

Manufacturer: STM32L412CBU6TR

Product Category: ARM Microcontroller - MCU

RoHS: Details

Series: STM32L412CB

Installation style: SMD/SMT

Package/Case: QFN-48

Core: ARM Cortex M4

Program memory size: 128 kB

Data bus width: 32 bit

ADC resolution: 12 bit

Maximum clock frequency: 80 MHz

Number of inputs/outputs: 52 I/O

Data RAM size: 40 kB

Supply Voltage - Min: 1.71 V

Supply Voltage - Maximum: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Package: Reel

DAC resolution: 12 bit

Data Ram Type: SRAM

Moisture Sensitivity: Yes

Number of ADC channels: 10 Channel

Number of timers/counters: 10 Timer

Product: MCU

Product Type: ARM Microcontrollers - MCU

Program Memory Type: Flash

Subcategory: Microcontrollers - MCU

Brand Name: STM32

Watchdog Timer: Watchdog Timer