STMicroelectronics STM32L4A6ZGT6P
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $31.69 | $31.69 |
| 15+ | $7.29 | $109.35 |
| 25+ | $7.13 | $178.25 |
| 50+ | $6.73 | $336.50 |
| 100+ | $5.94 | $594.00 |
| N+ | $1.19 | 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 | 115 |
| 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 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-LQFP (20x20) |
| Package / Case | 144-LQFP |
| ROHS |  |
The STM32L4A6ZGT6P from STMicroelectronics is a high-performance, low-power microcontroller built around the ARM Cortex-M4 core. It operates at up to 80 MHz and provides 1MB of flash memory and 320KB of SRAM. The device supports a supply voltage range of 1.71V to 3.6V and includes a rich set of peripherals such as LCD controller, DMA, PWM, and brown-out detection. Housed in a 144-LQFP package, it is designed for demanding embedded applications that require both processing power and energy efficiency.
- Ultra-low power consumption: Optimized for battery-operated devices with multiple low-power modes and 1.71V operation.
- Large memory footprint: 1MB flash and 320KB RAM support complex applications and data buffering.
- Integrated LCD controller: Eliminates the need for external display drivers, reducing BOM cost.
- High-speed Cortex-M4 core: 80MHz with DSP instructions for efficient signal processing.
Industrial Sensor Hub
With 1MB flash and 320KB RAM, the STM32L4A6ZGT6P can aggregate multiple sensor streams, run calibration algorithms, and store logs locally without external memory.
Portable Medical Device
The 1.71V low-voltage operation and multiple low-power modes enable battery-powered glucose meters or pulse oximeters to run for extended periods.
Smart Metering
The integrated LCD controller drives segment displays directly, while the DMA and PWM peripherals handle pulse counting and tamper detection efficiently.
Building Automation Controller
With a wide temperature range and brown-out detection, this MCU reliably manages HVAC zone controllers and lighting systems in commercial buildings.
Wearable Display Module
The combination of LCD support, low power, and 80MHz processing makes it suitable for smartwatches or fitness bands with graphical segment displays.
Data Acquisition System
Multiple 16-bit ADC channels and DMA allow continuous sampling of analog signals for precision industrial monitoring without CPU intervention.
- Q: What is the maximum operating frequency of the STM32L4A6ZGT6P?
- 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: How much flash and RAM does it have?
- A: It features 1MB flash and 320KB RAM.
- Q: Does it support LCD driving?
- A: Yes, it includes an LCD controller.
- Q: What package is available?
- A: It comes in a 144-LQFP package.
STM32L4A6ZGT6P.pdf
- Q: What is the maximum operating frequency of the STM32L4A6ZGT6P?
- 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: How much flash and RAM does it have?
- A: It features 1MB flash and 320KB RAM.
- Q: Does it support LCD driving?
- A: Yes, it includes an LCD controller.
- Q: What package is available?
- A: It comes in a 144-LQFP package.
