STMicroelectronics STM32L476JGY7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.04 | $22.04 |
| 15+ | $5.07 | $76.05 |
| 25+ | $4.96 | $124.00 |
| 50+ | $4.68 | $234.00 |
| 100+ | $4.13 | $413.00 |
| N+ | $0.83 | Price Inquiry |
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| 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 | 57 |
| 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; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 72-WLCSP (4.41x3.76) |
| Package / Case | 72-UFBGA, WLCSP |
| ROHS |  |
The STM32L476JGY7TR is an ultra-low-power microcontroller from STMicroelectronics featuring an ARM Cortex-M4 core at 80MHz. With 1MB flash and 128KB RAM, it supports complex applications. Its 1.71V to 3.6V supply range and -40°C to 105°C operation make it suitable for industrial and portable designs. The integrated LCD driver, PWM, and brown-out detection reduce external components.
- Ultra-low power consumption: Optimized for battery-powered devices, extending operational life in wearables and sensors.
- High memory density: 1MB flash and 128KB RAM enable complex firmware and data buffering without external memory.
- Integrated LCD driver: Eliminates need for external display controller, reducing BOM cost and PCB area.
- Wide temperature range: -40°C to 105°C ensures reliability in industrial environments.
Portable Medical Devices
Ultra-low-power ARM Cortex-M4 with 1MB flash enables complex signal processing for glucose meters and pulse oximeters while extending battery life.
Smart Meters
Integrated LCD driver and DMA reduce BOM cost for utility meters, displaying consumption data directly without external display ICs.
Industrial Sensors
Wide voltage range (1.71-3.6V) and 105°C operation support harsh factory environments with brown-out detection for reliable data logging.
Wearable Fitness Trackers
WLCSP package saves PCB space; 128KB RAM handles sensor fusion algorithms for step counting and heart-rate monitoring.
Building Automation Controllers
PWM outputs and WDT ensure robust control of HVAC actuators, while LCD shows temperature setpoints and energy usage.
IoT Edge Nodes
80MHz processing with DMA offloads communication stacks, enabling secure MQTT over Wi-Fi modules with minimal power draw.
- Q: What is the maximum operating frequency of the STM32L476JGY7TR?
- A: The ARM Cortex-M4 core runs at up to 80 MHz.
- 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 segment.
- Q: What package is available?
- A: It comes in a 72-UFBGA WLCSP package.
STM32L476JGY7TR.pdf
- Q: What is the maximum operating frequency of the STM32L476JGY7TR?
- A: The ARM Cortex-M4 core runs at up to 80 MHz.
- 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 segment.
- Q: What package is available?
- A: It comes in a 72-UFBGA WLCSP package.
