STMicroelectronics STM32L4A6RGT7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.57 | $17.57 |
| 15+ | $11.55 | $173.25 |
| 25+ | $11.30 | $282.50 |
| 50+ | $10.67 | $533.50 |
| 100+ | $9.41 | $941.00 |
| N+ | $1.88 | 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, 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 STM32L4A6RGT7TR is an ultra-low-power ARM Cortex-M4 MCU from STMicroelectronics. It runs at 80MHz with 1MB flash and 320KB RAM, supporting 1.71V-3.6V supply. The 64-LQFP package includes LCD, DMA, and multiple communication interfaces for advanced embedded applications.
- Ultra-low-power: 28nA standby current extends battery life in portable devices.
- Large memory: 1MB flash + 320KB RAM handles complex applications.
- Integrated LCD: Eliminates external display driver ICs.
- Wide voltage range: 1.71V-3.6V supports single-cell battery operation.
- Rich peripherals: DMA, I2S, PWM, and brown-out detection in one package.
High-End Wearables
Ultra-low-power Cortex-M4 with 1MB flash supports complex algorithms and always-on sensor hubs.
Smart Meters
Integrated LCD driver and DMA reduce BOM cost for utility metering displays.
Industrial IoT Gateways
320KB RAM buffers multiple protocol stacks while 80MHz handles MQTT/TLS encryption.
Medical Monitoring
1.71V operation extends battery life in portable glucose meters and pulse oximeters.
Audio Processing
I2S interface and DSP instructions enable voice recognition in smart speakers.
Building Automation
Wide temp range and brown-out detection ensure reliable HVAC controller operation.
- Q: What is the core?
- A: ARM Cortex-M4 with FPU.
- Q: What is the max clock speed?
- A: 80MHz.
- Q: How much flash and RAM?
- A: 1MB flash and 320KB RAM.
- Q: What voltage range?
- A: 1.71V to 3.6V.
- Q: Does it support LCD?
- A: Yes, integrated LCD controller.
STM32L4A6RGT7TR.pdf
- Q: What is the core?
- A: ARM Cortex-M4 with FPU.
- Q: What is the max clock speed?
- A: 80MHz.
- Q: How much flash and RAM?
- A: 1MB flash and 320KB RAM.
- Q: What voltage range?
- A: 1.71V to 3.6V.
- Q: Does it support LCD?
- A: Yes, integrated LCD controller.
