STMicroelectronics STM32L476VGT7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $26.70 | $26.70 |
| 15+ | $6.14 | $92.10 |
| 25+ | $6.00 | $150.00 |
| 50+ | $5.67 | $283.50 |
| 100+ | $5.00 | $500.00 |
| N+ | $1.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O | 82 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
The STMicroelectronics STM32L476VGT7TR is an ultra-low-power 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, running at up to 80MHz. It offers 1MB of flash memory and 128KB of RAM, providing extensive resources for complex applications. The device operates from 1.71V to 3.6V and is packaged in a 100-LQFP. It features a rich set of peripherals including LCD controller, DMA, PWM, WDT, and brown-out detection, making it suitable for battery-powered and industrial applications.
- Ultra-Low Power: The Cortex-M4 with multiple low-power modes extends battery life in portable devices.
- Large Memory: 1MB flash and 128KB RAM support complex firmware and data buffering.
- Integrated LCD Driver: Eliminates the need for external display drivers, reducing BOM cost.
- High Performance: 80MHz with FPU accelerates mathematical computations for signal processing.
Wearable Health Monitors
The ultra-low-power Cortex-M4 with 1MB flash supports complex signal processing for heart rate and activity tracking, while the LCD driver enables on-device display.
Smart Home Hubs
With 128KB RAM and multiple communication interfaces, it can manage Zigbee, Bluetooth, and Wi-Fi protocols for home automation.
Industrial Data Loggers
The 1.71V to 3.6V range and brown-out detection ensure reliable data capture in remote sensors, with the DMA handling high-speed ADC sampling.
Portable Medical Devices
Its low-power modes and high processing capability support glucose meters and pulse oximeters, providing accurate readings with long battery life.
Metering and Monitoring
The LCD controller and PWM outputs make it ideal for smart meters, displaying consumption data and controlling relays.
IoT Edge Nodes
The 1MB flash allows storing firmware updates and local analytics, reducing cloud dependency and latency in edge computing applications.
- Q: What core does the STM32L476VGT7TR use?
- A: It is based on the ARM Cortex-M4 core with FPU.
- Q: What is the maximum clock speed?
- A: The CPU runs at up to 80MHz.
- Q: How much flash memory does it have?
- A: It has 1MB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: Does it have an LCD controller?
- A: Yes, it includes an LCD driver peripheral.
STM32L476VGT7TR.pdf
- Q: What core does the STM32L476VGT7TR use?
- A: It is based on the ARM Cortex-M4 core with FPU.
- Q: What is the maximum clock speed?
- A: The CPU runs at up to 80MHz.
- Q: How much flash memory does it have?
- A: It has 1MB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: Does it have an LCD controller?
- A: Yes, it includes an LCD driver peripheral.
