Ultra-low-power Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 32 MHz CPU, USB Product overview: STM32L151RBH6TR 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-STM32L151RBH6TR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 212319-STM32L151RBH6
Packaging: Reel - TR
Core Processor: ARM Cortex-M3
Number of I/O: 51
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 20x12b; D/A 2x12b
Family Name: STM32L151RB
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-BGA (5x5)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.8 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 16K x 8
Alternative Parts (Cross-Reference): PK20DX128VMP5; ATSAMD20J18A-CN; ATSAMD21J16A-CUT; ATSAMD21J16A-CU;
Introduction Date: April 02, 2010
ECCN: 3A991.a.2
Country of Origin: Malaysia
Estimated EOL Date: 2022
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Utmel Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32L151RBH6TR | 212319-STM32L151RBH6TR | STM32L151RBH6TR | STM32L151RBH6TR-ND | 761-STM32L151RBH6TR | STM32L151RBH6TR | STM32L151RBH6TR | STM32L151RBH6TR | STM32L151RBH6TR |
| Product Name | Low-Power ARM Cortex-M 32 MHz Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32L151RBH6TR | Microcontrollers | Microcontrollers | MCU 32-bit STM32 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin TFBGA T/R | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| RAM | 16 KB | 128 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | ||
| Supply Voltage | 1.65 to ? volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3 volts | 3.6 volts | |||
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART | SPI; UART; USART; USB | I²C; SPI; UART; USART; USB; I2C, IrDA, LIN, SPI, UART, USART, USB | ||||||
| Package Type | Other; TFBGA | BGA; Other; 64-BGA (5x5) | Other; 64-TFBGA | Other; 64-TFBGA | BGA; Other; 64-TFBGA | BGA; Other; 64-TFBGA | BGA; Other; 64-TFBGA | ||
| 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) |