STMicroelectronics STM32L452RET6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.81 | $9.81 |
| 15+ | $6.45 | $96.75 |
| 25+ | $6.31 | $157.75 |
| 50+ | $5.96 | $298.00 |
| 100+ | $5.26 | $526.00 |
| N+ | $1.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O | 52 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 160K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b |
| 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 STM32L452RET6TR from STMicroelectronics is an ultra-low-power ARM Cortex-M4 microcontroller. It features 512KB of flash and 160KB of RAM, running at 80MHz. With a supply voltage of 1.71V to 3.6V, it is designed for energy-efficient applications. The 64-LQFP package provides a balanced pin count.
- Ultra-low-power: Ideal for battery-operated devices requiring long life.
- High-performance Cortex-M4: 80MHz with FPU for advanced math and DSP.
- Large memory: 512KB flash and 160KB RAM for complex applications.
- Wide voltage range: 1.71V to 3.6V supports various power sources.
Wearable Devices
Ultra-low-power design and 1.71V operation extend battery life in fitness trackers and smartwatches.
Industrial Sensors
DMA and 80MHz speed enable high-speed data acquisition from multiple sensors.
Smart Home Hubs
512KB flash supports complex protocols like Zigbee and Thread for home automation.
Portable Medical Devices
The Cortex-M4 with FPU handles signal processing for ECG and glucose monitors.
IoT Edge Nodes
Rich connectivity options and low power make it ideal for battery-powered edge computing.
Motor Control
PWM timers and ADC support field-oriented control of brushless motors.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 core with FPU.
- Q: What is the maximum clock speed?
- A: It operates at up to 80MHz.
- Q: How much flash memory is available?
- A: It has 512KB of flash memory.
- Q: What is the supply voltage range?
- A: The supply voltage is 1.71V to 3.6V.
STM32L452RET6TR.pdf
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 core with FPU.
- Q: What is the maximum clock speed?
- A: It operates at up to 80MHz.
- Q: How much flash memory is available?
- A: It has 512KB of flash memory.
- Q: What is the supply voltage range?
- A: The supply voltage is 1.71V to 3.6V.
