STMicroelectronics STM32L4P5QGI6P, STM32L4 series, 32-Bit Single-Core ARM Cortex-M4 MCU, 120MHz, 1MB (1M x 8) FLASH, 320K x 8 RAM, 110 I/O, 132-UFBGA, -40°C~85°C.
| Parameter | Value |
|---|---|
| Series | STM32L4 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 120MHz |
| Package | Tray |
| RAM size | 320K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG |
| Number of i (O) | 110 |
| Core processor | ARM® Cortex®-M4 |
| Case | 132-UFBGA |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 1MB (1M x 8) |
The STM32L4P5QGI6P: The 110 I/O lines in a 132-UFBGA package (7x7 mm) suit sensor-fusion nodes, portable medical devices, and industrial controllers where board area is tight but pin count is not.
If your environment exceeds 85°C ambient, this is not the part.
Two 12-bit DACs and a 16-channel 12-bit ADC handle mixed-signal tasks without external converters.
The core is rated at 120 MHz. At this clock, the Flash requires zero wait states for most sequential access; the ART Accelerator handles instruction prefetch to keep execution efficient without external memory.