The STM32L151RCT6ATR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M3 architecture, featuring a maximum clock speed of 32 MHz. It includes 256 KB of Flash memory, 32 KB of SRAM, and 8 KB of EEPROM, making it suitable for applications requiring efficient memory usage. The device supports a wide operating voltage range from 1.65 V to 3.6 V and operates within a temperature range of -40¬8C to 105¬8C. This microcontroller offers up to 116 fast I/Os, with 102 of them being 5V tolerant, and supports multiple communication interfaces, including USB 2.0, USART, SPI, and I2C. It is equipped with rich analog peripherals, including a 12-bit ADC with up to 40 channels, a 12-bit DAC, and operational amplifiers, which enhance its versatility for various applications. The STM32L151RCT6ATR also features advanced low-power modes, achieving a standby current of just 305 nA and a stop mode current of 0.475 ¬µA, making it ideal for battery-powered devices. Additionally, it includes a built-in LCD driver (except for certain variants), a DMA controller, and multiple timers, providing comprehensive functionality for embedded systems.
Ultra-low-power Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 32 MHz CPU, USB, 3xOp-amp Product overview: STM32L151RCT6ATR 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, 32 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32 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-STM32L151RCT6ATR
Manufacturer: STMicroelectronics
Win Source Part Number: 130027-STM32L151RCT6
Packaging: Reel - TR
Core Processor: ARM Cortex-M3
Number of I/O: 51
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
EEPROM Size: 8K x 8
Data Converters: A/D 21x12b; D/A 2x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-LQFP (10x10)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.65 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 32K x 8
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 256KB FLASH 64LQFP
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 256KB FLASH 64LQFP
IC MCU 32BIT 256KB FLASH 64LQFP
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32L151RCT6ATR | 130027-STM32L151RCT6ATR | STM32L151RCT6ATR | STM32L151RCT6ATR-ND | STM32L151RCT6ATR | STM32L151RCT6ATR | STM32L151RCT6ATR | STM32L151RCT6ATR | 761-STM32L151RCT6ATR |
| Product Name | Low-Power ARM Cortex-M 32 MHz Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32L151RCT6ATR | Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU |
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| Supply Voltage | 1.65 to ? volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 volts | 3 volts | |||
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART, I2S | SPI; UART; USART; USB | I²C; SPI; UART; USART; USB; I2C, I2S, IrDA, LIN, SPI, UART, USART, USB | ||||||
| Package Type | Other; LQFP | QFP; Other; 64-LQFP (10x10) | QFP; Other; 64-LQFP | LFQP; Other; 64-LQFP | QFP; Other; 64-LQFP | Other; 64-LQFP | QFP; Other; 64-LQFP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
