STMicroelectronics STM32L4A6AGI6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $29.34 | $29.34 |
| 15+ | $6.75 | $101.25 |
| 25+ | $6.61 | $165.25 |
| 50+ | $6.24 | $312.00 |
| 100+ | $5.51 | $551.00 |
| N+ | $1.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4F |
| 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 | 136 |
| 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 SAR; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 169-UFBGA (7x7) |
| Package / Case | 169-UFBGA |
| ROHS |  |
The STM32L4A6AGI6TR from STMicroelectronics is a high-performance, low-power ARM Cortex-M4F microcontroller. It operates at 80MHz with 1MB flash and 320KB SRAM, ideal for complex embedded applications. The device supports a wide voltage range of 1.71V to 3.6V and includes features like LCD controller, PWM, DMA, and brown-out detection. Housed in a compact 169-UFBGA package, it is suitable for space-constrained designs requiring rich peripheral integration.
- Ultra-low power consumption: Optimized for battery-powered devices with multiple low-power modes and a 1.71V minimum supply voltage.
- High memory density: 1MB flash and 320KB RAM enable complex applications without external memory.
- Rich peripheral set: Integrated LCD, PWM, DMA, and brown-out detection reduce external component count.
- Compact package: 169-UFBGA allows for miniaturized PCB designs in portable and wearable devices.
Industrial IoT Gateways
With 1MB flash and 320KB RAM, the STM32L4A6AGI6TR can handle complex protocol stacks and edge processing in industrial gateways, while its low-power modes extend battery life in remote sensors.
Smart Meters and Energy Monitoring
The integrated LCD controller and low supply voltage (1.71V) make it ideal for utility meters that need to display usage data and operate for years on a single battery.
Portable Medical Devices
The Cortex-M4F core with FPU accelerates signal processing for vital sign monitoring, while the wide voltage range supports direct battery connection without extra regulation.
Building Automation Controllers
Multiple PWM channels and DMA enable precise control of HVAC actuators and lighting dimmers, with the 169-UFBGA package fitting into compact wall-mounted modules.
Wearable Consumer Electronics
The 80MHz core and 320KB RAM allow for rich user interfaces on small LCDs, while brown-out detection ensures reliable operation during battery voltage dips.
Data Acquisition Systems
High memory density supports large data buffers for high-speed ADC sampling, and the external SMPS option helps optimize power efficiency in continuous monitoring setups.
- Q: What is the operating voltage range of the STM32L4A6AGI6TR?
- A: The supply voltage range is 1.71V to 3.6V, supporting low-power battery applications.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4F 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 320KB of SRAM.
- Q: What package is available?
- A: It comes in a 169-pin UFBGA package, suitable for compact designs.
- Q: Does it support LCD and PWM?
- A: Yes, it includes an LCD controller, PWM timers, DMA, and brown-out detection.
STM32L4A6AGI6TR.pdf
- Q: What is the operating voltage range of the STM32L4A6AGI6TR?
- A: The supply voltage range is 1.71V to 3.6V, supporting low-power battery applications.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4F 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 320KB of SRAM.
- Q: What package is available?
- A: It comes in a 169-pin UFBGA package, suitable for compact designs.
- Q: Does it support LCD and PWM?
- A: Yes, it includes an LCD controller, PWM timers, DMA, and brown-out detection.
