STMicroelectronics STM32L152VBH6A
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.65 | $17.65 |
| 15+ | $4.06 | $60.90 |
| 25+ | $3.97 | $99.25 |
| 50+ | $3.75 | $187.50 |
| 100+ | $3.31 | $331.00 |
| N+ | $0.66 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| 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 | 83 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-UFBGA (7x7) |
| Package / Case | 100-UFBGA |
| ROHS |  |
The STM32L152VBH6A from STMicroelectronics is a low-power ARM Cortex-M3 microcontroller with a 32MHz clock, 128KB flash, and 32KB SRAM. Its integrated LCD driver, capacitive touch sensing, and rich analog peripherals make it a versatile choice for battery-operated industrial and consumer products. The 100-UFBGA package provides a compact solution for space-limited designs.
- Integrated LCD controller: Eliminates external display driver ICs, reducing BOM cost and PCB area.
- Ultra-low-power architecture: Multiple sleep modes and 1.8V operation extend battery life in portable devices.
- Capacitive sensing (Cap Sense): Enables touch interfaces without additional hardware, enhancing user experience.
- Rich analog and digital peripherals: DMA, I2S, and PWM support complex signal processing and communication.
Smart Meters and Utility Monitoring
The integrated LCD controller and low-power Cortex-M3 core enable direct display of consumption data while maintaining long battery life in smart gas and water meters.
Medical Wearable Devices
With 1.8V operation and capacitive sensing (Cap Sense), this MCU supports glucose monitors and fitness trackers, providing touch interfaces and low-power sleep modes.
Industrial Sensor Interfaces
The 100-UFBGA package and DMA channels allow efficient data acquisition from multiple sensors, while the 32KB RAM buffers high-resolution measurements.
Building Automation Panels
LCD drive capability and PWM outputs make it ideal for thermostat panels and HVAC controllers, offering clear displays and precise motor control.
Portable Test Equipment
The 128KB flash stores calibration routines and user settings, while the 3.6V max supply simplifies battery management in handheld multimeters.
IoT Edge Nodes
Combining I2S for audio interfaces and low-power modes, this MCU serves as a sensor hub in IoT devices, processing local data before cloud transmission.
- Q: What is the core processor in the STM32L152VBH6A?
- A: It uses an ARM Cortex-M3 core running at up to 32MHz, offering efficient processing for low-power applications.
- Q: Does this MCU support LCD driving?
- A: Yes, it includes an integrated LCD controller, capable of driving up to 8x40 segments directly.
- Q: What is the program memory size?
- A: It provides 128KB of flash memory, organized as 128K x 8 bits, suitable for mid-range embedded applications.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 85°C, making it suitable for industrial environments.
- Q: What package is available?
- A: It comes in a 100-pin UFBGA package, offering a compact footprint with ample I/O options.
STM32L152VBH6A.pdf
- Q: What is the core processor in the STM32L152VBH6A?
- A: It uses an ARM Cortex-M3 core running at up to 32MHz, offering efficient processing for low-power applications.
- Q: Does this MCU support LCD driving?
- A: Yes, it includes an integrated LCD controller, capable of driving up to 8x40 segments directly.
- Q: What is the program memory size?
- A: It provides 128KB of flash memory, organized as 128K x 8 bits, suitable for mid-range embedded applications.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 85°C, making it suitable for industrial environments.
- Q: What package is available?
- A: It comes in a 100-pin UFBGA package, offering a compact footprint with ample I/O options.
