STMicroelectronics STM32L476ZGJ6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $30.58 | $30.58 |
| 15+ | $7.04 | $105.60 |
| 25+ | $6.89 | $172.25 |
| 50+ | $6.50 | $325.00 |
| 100+ | $5.74 | $574.00 |
| N+ | $1.15 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Tray | 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 | 114 |
| 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 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-UFBGA (10x10) |
| Package / Case | 144-UFBGA |
| ROHS |  |
The STM32L476ZGJ6 from STMicroelectronics is a low-power ARM Cortex-M4 microcontroller with FPU, operating at 80MHz. It features 1MB flash and 128KB SRAM, with a supply voltage range of 1.71V to 3.6V. This device includes an LCD controller, DMA, PWM, and essential safety features like brown-out detection and watchdog timers. Packaged in a 144-UFBGA, it operates from -40°C to 85°C, targeting applications in wearables, industrial control, and smart meters.
- High Performance with FPU: The 80MHz Cortex-M4 core accelerates math-intensive tasks like DSP and control algorithms.
- Large Memory Capacity: 1MB flash and 128KB SRAM support complex applications and extensive data buffering.
- Ultra-Low Power: Designed for energy-efficient operation, extending battery life in portable devices.
- Integrated LCD Controller: Directly drives segment LCDs, reducing external components and system cost.
High-End Wearables
The Cortex-M4 with FPU at 80MHz accelerates sensor fusion algorithms. Its 1MB flash and 128KB RAM support complex user interfaces and data logging, while low-power modes extend battery life.
Smart Meters
With an LCD controller and DMA, this MCU efficiently drives segment displays for energy consumption readouts. The wide voltage range and low-power operation make it ideal for utility meters.
Industrial Process Control
The rich peripheral set, including multiple timers and PWM, enables precise control of motors and actuators. The brown-out detector ensures safe operation during power fluctuations.
Medical Monitoring Devices
Its high processing power and memory capacity support real-time signal processing for ECG or pulse oximetry. The 85°C rating covers most clinical environments.
Building Automation Gateways
Multiple communication interfaces (not listed but typical for STM32L4) allow seamless integration with various sensors and actuators. The DMA offloads data transfer, improving system responsiveness.
Portable Instrumentation
The combination of high-speed ADC (implied) and FPU enables accurate measurement and calculation. The compact UFBGA package saves space in handheld devices.
- Q: What is the core and maximum speed of the STM32L476ZGJ6?
- A: It uses an ARM Cortex-M4 core with FPU, running at up to 80MHz.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 128KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, suitable for battery-powered devices.
- Q: Does it support graphical displays?
- A: Yes, it includes an LCD controller and DMA for efficient display data handling.
- Q: What package is this variant?
- A: It is available in a 144-pin UFBGA package.
STM32L476ZGJ6.pdf
- Q: What is the core and maximum speed of the STM32L476ZGJ6?
- A: It uses an ARM Cortex-M4 core with FPU, running at up to 80MHz.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 128KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V, suitable for battery-powered devices.
- Q: Does it support graphical displays?
- A: Yes, it includes an LCD controller and DMA for efficient display data handling.
- Q: What package is this variant?
- A: It is available in a 144-pin UFBGA package.
