The STM32L152RBH6A is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M3 core, operating at a maximum frequency of 32 MHz. It features 128 KB of Flash memory, 32 KB of SRAM, and 4 KB of EEPROM, making it suitable for applications requiring efficient memory management. The device operates within a voltage range of 1.65 V to 3.6 V and supports a wide temperature range from -40¬8C to 105¬8C. This microcontroller includes a rich set of peripherals, such as a 12-bit ADC with up to 24 channels, a 12-bit DAC, and multiple communication interfaces including USB 2.0, USART, SPI, and I2C. It also supports up to 20 capacitive sensing channels for touch applications. The STM32L152RBH6A is designed for low power consumption, with various modes achieving standby currents as low as 0.28 ¬µA and wakeup times under 8 ¬µs. The device is packaged in a compact LQFP100 form factor, making it suitable for space-constrained designs. Its advanced features, including a built-in LCD driver (except for STM32L151 variants), DMA controller, and multiple timers, enhance its versatility for a range of embedded applications.
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 128KB (128K x 8) FLASH 64-TFBGA (5x5)
Manufacturer: STMicroelectronics
Win Source Part Number: 1318643-STM32L152RBH
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tray
Core Processor: ARM® Cortex®-M3
Speed: 32MHz
Standard Package: 640
Mounting: Surface Mount
Core Size: 32-Bit Single-Core
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O: 51
Program Memory Size: 128KB (128K 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
Case / Package: 64-TFBGA
ECCN: 3A991A2
Fake Threat In the Open Market: 82
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Base Product Number: STM32L152
RoHS Status: ROHS3 Compliant
32-bit ARM Cortex-M3 MCU, 128KB Flash, 32MHz, TFBGA Product overview: STM32L152RBH6A 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, 128KB, 32MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 128KB, 32MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L152RBH6A can be used for catalog matching and distributor lookup.
IC MCU 32BIT 128KB FLASH 64TFBGA
ARM® Cortex®-M3 STM32L1 Microcontroller IC 32-Bit Single-Core 32MHz 128KB (128K x 8) FLASH 64-TFBGA (5x5)
IC MCU 32BIT 128KB FLASH 64TFBGA
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | STM32L152RBH6A-ND | 1318643-STM32L152RBH6A | 685-STM32L152RBH6A | STM32L152RBH6A | STM32L152RBH6A | STM32L152RBH6A | STM32L152RBH6A |
| Product Name | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Cortex-M 32-bit 128KB 32MHz Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | |||
| Bits | Other; A/D 20x12b; D/A 2x12b | ||||||
| RAM | 32 KB | 128 KB | 32 KB | 32 KB | 32 KB | ||
| ROM | 128 KB | 4 KB |
