STMicroelectronics STM32L4A6RGT7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.00 | $16.00 |
| 15+ | $10.52 | $157.80 |
| 25+ | $10.29 | $257.25 |
| 50+ | $9.72 | $486.00 |
| 100+ | $8.57 | $857.00 |
| N+ | $1.71 | 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, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) |
| Number of I/O | 52 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 320K 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 | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32L4A6RGT7 is a low-power ARM Cortex-M4 microcontroller from STMicroelectronics, operating at 80MHz. It provides 1MB flash and 320KB SRAM, with a supply range of 1.71V to 3.6V. The device integrates an LCD controller, DMA, PWM, and brown-out detection, making it suitable for energy-conscious embedded systems.
- Ultra-low power consumption: 1.71V operation and multiple low-power modes extend battery life.
- Large memory: 1MB flash and 320KB RAM support complex applications and data buffering.
- Integrated LCD controller: Eliminates external display driver ICs, reducing BOM cost.
- Wide temperature range: -40°C to 105°C enables use in harsh industrial environments.
Battery-Powered Industrial Sensors
With a 1.71V minimum supply and multiple low-power modes, the STM32L4A6RGT7 extends battery life in remote monitoring and IoT edge nodes.
Portable Medical Devices
The integrated LCD controller and 320KB RAM enable on-device data display and buffering for glucose meters or patient monitors.
Smart Meters
DMA and PWM peripherals support accurate pulse counting and communication protocol handling for utility metering.
Building Automation Controllers
1MB flash allows complex control algorithms, while the WDT ensures reliable operation in HVAC or lighting systems.
Wearable Electronics
The 64-LQFP package and low-power design fit space-constrained wearables requiring 80MHz performance for sensor fusion.
Embedded GUI Panels
LCD driver and 320KB RAM support simple graphical interfaces without external display controllers.
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, supporting battery-powered and low-power applications.
- Q: Does it support LCD control?
- A: Yes, it includes an LCD controller for direct glass LCD driving.
- Q: What is the maximum CPU speed?
- A: 80MHz with an ARM Cortex-M4 core with FPU.
- Q: What package is available?
- A: 64-LQFP, suitable for compact PCB designs.
STM32L4A6RGT7.pdf
- Q: What is the operating voltage range?
- A: 1.71V to 3.6V, supporting battery-powered and low-power applications.
- Q: Does it support LCD control?
- A: Yes, it includes an LCD controller for direct glass LCD driving.
- Q: What is the maximum CPU speed?
- A: 80MHz with an ARM Cortex-M4 core with FPU.
- Q: What package is available?
- A: 64-LQFP, suitable for compact PCB designs.
