32-bit ARM Cortex-M3 MCU, 32MHz, 64KB Flash, 32KB RAM, TFBGA Product overview: STM32L151R8H6A 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, 32MHz, 64KB, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 32MHz, 64KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L151R8H6A can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 810594-STM32L151R8H6
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M3
Speed: 32MHz
Core Size: 32-Bit
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 51
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
RAM Size: 32K x 8
Data Converters: A/D 20x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 64-TFBGA (5x5)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-TFBGA
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 640
MSL Level: 3 (168 Hours)
Part Number Series: STM32L151
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32L151R8H6A | 810594-STM32L151R8H6A | STM32L151R8H6A-ND | STM32L151R8H6A | STM32L151R8H6A | STM32L151R8H6A | 761-STM32L151R8H6A | STM32L151R8H6A |
| Product Name | ARM Cortex-M 32-bit 32MHz 64KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32L151R8H6A | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | STMICROELECTRONICS STM32L151R8H6A 32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M3, 32 MHz, 64 KB, 32 KB, 64 Pins, TFBGA | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| RAM | 32 KB | 64 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| Supply Voltage | 1.65 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | 3 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 | Other; 64-TFBGA | BGA; Other; 64-TFBGA | BGA; Other; 64-TFBGA | BGA; Other; 64-TFBGA |
