32-bit ARM Cortex-M3 MCU, 64KB Flash, 32MHz, TFBGA Product overview: STM32L151R8H6 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 ARM Cortex-M, 32-bit, 64KB, 32MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 64KB, 32MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L151R8H6 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 64-TFBGA (5x5)
Manufacturer: STMicroelectronics
Win Source Part Number: 346475-STM32L151R8H6
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 51
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 20x12b; D/A 2x12b
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: 10K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb UltralowPower
IC MCU 32BIT 64KB FLASH 64BGA
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 64KB (64K x 8) FLASH 64-TFBGA (5x5)
IC MCU 32BIT 64KB FLASH 64BGA
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32L151R8H6 | 497-11550-ND | 346475-STM32L151R8H6 | STM32L151R8H6 | STM32L151R8H6 | STM32L151R8H6 | STM32L151R8H6 |
| Product Name | ARM Cortex-M 32-bit 64KB 32MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32L151R8H6 | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | |
| RAM | 10 KB | 10 KB | 64 KB | 10 KB | 10 KB | ||
| Supply Voltage | 1.65 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | |||
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART, LIN | SPI; UART; USART; USB | |||||
| Package Type | Other; TFBGA | Other; 64-TFBGA | BGA; Other; 64-BGA (5x5) | BGA; Other; 64-TFBGA | BGA; Other; 64-TFBGA |