STMicroelectronics STM32L152R8T6ATR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $13.92 | $13.92 |
| 15+ | $3.20 | $48.00 |
| 25+ | $3.13 | $78.25 |
| 50+ | $2.96 | $148.00 |
| 100+ | $2.61 | $261.00 |
| N+ | $0.52 | 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 |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, MMC/SD, SMBus, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, Voltage Detect, 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 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 20x12b SAR; D/A 2x12b |
| Oscillator Type | External, 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 STMicroelectronics STM32L152R8T6A is a low-power 32-bit MCU based on the ARM Cortex-M3 core, running at 32MHz. It features 64KB of flash and 32KB of SRAM, along with an integrated LCD controller, DMA, and multiple analog peripherals. Operating from 1.65V to 3.6V, it is designed for energy-sensitive applications. The 64-LQFP package provides ample I/O for display and sensor interfacing.
- Integrated LCD Driver: Directly drives segment LCDs, reducing external components and cost.
- Ultra-Low Power: 1.65V operation and multiple low-power modes extend battery life significantly.
- Mature Cortex-M3 Core: Well-supported ecosystem and efficient code execution for control applications.
- Rich Analog: Includes ADC, DAC, and comparators for precise sensor measurement.
Medical Wearable Display
The integrated LCD controller and low-power Cortex-M3 core make it ideal for wrist-worn health monitors that need to show heart rate and steps.
Smart Metering (Gas/Water)
With 1.65V operation and low-power modes, it can run for years on a single battery while driving an LCD for consumption readouts.
Industrial Process Indicator
The 64-LQFP package and multiple timers allow for precise measurement of flow or pressure, displaying values on a local LCD panel.
Portable Data Acquisition Unit
Its 32KB RAM and DMA support enable sampling from multiple sensors and storing data in flash for later analysis.
Building Automation Thermostat
The LCD driver and temperature sensor input make it perfect for a wall-mounted thermostat with a clear display and energy-efficient operation.
Battery-Powered Sensor Node
With brown-out detection and voltage monitoring, it can reliably operate in remote locations, sending data via a low-power radio (external).
- Q: What is the core and speed of this STM32?
- A: It uses an ARM Cortex-M3 core running at up to 32MHz, optimized for low power.
- Q: Does it have an LCD controller?
- A: Yes, it includes a segment LCD controller, making it suitable for display applications.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, allowing for low-voltage battery operation.
- Q: How much flash and RAM are available?
- A: It provides 64KB of flash and 32KB of SRAM.
STM32L152R8T6ATR.pdf
- Q: What is the core and speed of this STM32?
- A: It uses an ARM Cortex-M3 core running at up to 32MHz, optimized for low power.
- Q: Does it have an LCD controller?
- A: Yes, it includes a segment LCD controller, making it suitable for display applications.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, allowing for low-voltage battery operation.
- Q: How much flash and RAM are available?
- A: It provides 64KB of flash and 32KB of SRAM.
