STMicroelectronics STM32L152R8T6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.55 | $16.55 |
| 15+ | $3.81 | $57.15 |
| 25+ | $3.73 | $93.25 |
| 50+ | $3.52 | $176.00 |
| 100+ | $3.11 | $311.00 |
| N+ | $0.62 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L1 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Cap Sense, DMA, I2S, LCD, 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 | 10K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 20x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32L152R8T6TR is a low-power ARM Cortex-M3 microcontroller from STMicroelectronics, operating at up to 32MHz. It features 64KB flash and 10KB RAM, with an integrated LCD controller and Cap Sense touch sensing. The device supports a wide voltage range from 1.65V to 3.6V, making it suitable for energy-sensitive applications. It includes DMA, I2S, PWM, and WDT peripherals in a compact 64-LQFP package.
- Ultra-low power consumption: 1.65V operation extends battery life in portable devices.
- Integrated LCD driver: Eliminates external display driver ICs, reducing PCB size.
- Cap Sense touch: Enables modern, sealed user interfaces without mechanical buttons.
- DMA controller: Offloads data transfer tasks from the CPU, improving system efficiency.
Battery-Powered Medical Devices
The 1.65V minimum supply voltage and low-power modes enable long battery life in portable glucose meters and pulse oximeters.
Industrial Sensor Interfaces
With 10K x 8 RAM and DMA, it can handle multiple analog sensor readings without CPU intervention, improving real-time response.
Smart Meters and Displays
The integrated LCD driver simplifies segment display control, reducing external components and BOM cost for utility meters.
Portable Consumer Electronics
Cap Sense touch sensing allows for modern, waterproof UI controls in wearables and remote controls.
Building Automation Controllers
I2S support enables digital audio processing for intercom systems, while PWM outputs control lighting dimmers.
Data Logging Systems
64KB flash and DMA allow efficient storage of sensor data with minimal power consumption in environmental monitors.
- Q: What is the operating voltage range of the STM32L152R8T6TR?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered applications.
- Q: Does this MCU support LCD displays?
- A: Yes, it includes an integrated LCD controller for direct segment LCD driving.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M3 core runs at up to 32MHz.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
STM32L152R8T6TR.pdf
- Q: What is the operating voltage range of the STM32L152R8T6TR?
- A: It operates from 1.65V to 3.6V, ideal for battery-powered applications.
- Q: Does this MCU support LCD displays?
- A: Yes, it includes an integrated LCD controller for direct segment LCD driving.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M3 core runs at up to 32MHz.
- Q: What package is available?
- A: It comes in a 64-LQFP package.
