STMicroelectronics
STMicroelectronics STM32L4 series, ARM Cortex-M4 32-Bit Single-Core MCU, 120MHz, 1MB (1M x 8) FLASH, 320K x 8 RAM, 100-LQFP, -40°C~85°C.
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | STM32L4 |
| Mounting | 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) | 83 |
| Core processor | ARM® Cortex®-M4 |
| Case | 100-LQFP |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 1MB (1M x 8) |
The STM32L4Q5VGT6: 83 I/O lines in a 100-LQFP package; the peripheral list includes an LCD controller, EBI/EMI bus for external memory, and multiple serial interfaces.
For a mixed-signal control board — say, a motor drive with current sensing or a battery monitor — these reduce the external analog front-end count.
