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STM32L412CBU6TR - 48-UFQFPN

STM32L412CBU6TR

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STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 80 MHZ WITH 128 KBYTES OF FLASH MEMORY, USB

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STM32L412CBU6TR - 48-UFQFPN

STM32L412CBU6TR

Active
STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 80 MHZ WITH 128 KBYTES OF FLASH MEMORY, USB

Deep-Dive with AI

DocumentsDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationSTM32L412CBU6TR
ConnectivityLINbus, QSPI, SPI, UART/USART, IrDA, Infrared, USB, I2C
Core ProcessorARM® Cortex®-M4
Core Size32-Bit Single-Core
Data ConvertersA/D 10x12b SAR
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Oscillator TypeExternal, Internal
Package / Case48-UFQFN Exposed Pad
PeripheralsWDT, Brown-out Detect/Reset, DMA, PWM, Temp Sensor
Program Memory Size128 KB
Program Memory TypeFLASH
RAM Size40 K
Speed80 MHz
Supplier Device Package48-UFQFPN (7x7)
Voltage - Supply (Vcc/Vdd) [Max]3.6 V
Voltage - Supply (Vcc/Vdd) [Min]1.71 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 4.17
10$ 3.74
25$ 3.54
100$ 3.07
250$ 2.91
500$ 2.61
1000$ 2.20
Digi-Reel® 1$ 4.17
10$ 3.74
25$ 3.54
100$ 3.07
250$ 2.91
500$ 2.61
1000$ 2.20
Tape & Reel (TR) 2500$ 2.09

Description

General part information

NUCLEO-L412RB-P Series

The STM32L412xx devices are ultra-low-power microcontrollers based on the high-performance Arm®Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision that supports all Arm®single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The STM32L412xx devices embed high-speed memories (flash memory up to 128 Kbyte, 40 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

The STM32L412xx devices embed several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.

Documents

Technical documentation and resources