The STM32L412xx series microcontroller features an ultra-low-power Arm Cortex-M4 core operating at up to 80 MHz, delivering 100 DMIPS performance. It includes 128 KB of Flash memory and 40 KB of SRAM, with additional support for a Quad SPI memory interface. The device supports a wide range of peripherals, including dual 12-bit ADCs, operational amplifiers, and multiple communication interfaces such as USB 2.0, I2C, and USART. It is designed for low power consumption, with various operating modes achieving as low as 16 nA in shutdown mode and 300 nA in VBAT mode. The microcontroller is available in multiple package options, including LQFP and WLCSP, and is compliant with RoHS standards. This product is suitable for applications requiring efficient power management and robust processing capabilities.
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
Win Source Part Number: 1262180-STM32L412R8T
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32L4
Core Processor: ARM® Cortex®-M4
Speed: 80MHz
Package: Tray
Standard Package: 960
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O: 52
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
RAM Size: 40K x 8
Data Converters: A/D 16x12b
Oscillator Type: Internal
Package / Case: 64-LQFP
Supplier Device Package: 64-LQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.71V ~ 3.6V
ECCN: 3A991A2
Fake Threat In the Open Market: 78 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Base Product Number: STM32
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 64 Kbytes of Flash memory, USB Product overview: STM32L412R8T6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power, ARM Cortex-M, 80 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 80 MHz, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L412R8T6 can be used for catalog matching and distributor lookup.
IC MCU 32BIT 64KB FLASH 64LQFP
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex -M4 32-bit MCU+FPU, 100DMIPS up to 128KB Flash, 40KB SRAM, analog, ext. SMPS
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 64KB (64K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 64KB FLASH 64LQFP
IC MCU 32BIT 64KB FLASH 64LQFP
MCU, 32BIT, 80MHZ; 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:40KB; No. of Pins:64Pins; MCU Case Style:LQFP; RoHS Compliant: Yes
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | STM32L412R8T6-ND | 1262180-STM32L412R8T6 | 685-STM32L412R8T6 | STM32L412R8T6 | STM32L412R8T6 | STM32L412R8T6 | STM32L412R8T6 | STM32L412R8T6 | 99AC0614 |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Low-Power ARM Cortex-M 80 MHz Embedded Microcontroller MCU | Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, 32Bit, 80Mhz; Product Range Stmicroelectronics |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | 32 Bit | ||
| Clock Speed | 80 MHz | 80 MHz | 48 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | ||
| Bits | Other; A/D 16x12b | ||||||||
| RAM | 40 KB | 64 KB | 40 KB | 40 KB | 40 KB | 40 KB | |||
| ROM | 64 KB |
