STMicroelectronicsШвейцария
IC MCU 32BIT 256KB FLSH 48UFQFPN
Все аналоги
Полный отчётТехнические параметры
Основные параметры
ЯдроCORTEX-M4
Разрядность32 bit
Частота ядра80 MHzМакс.
Flash256 kB
RAM64 kB
Число линий ввода-вывода39
Напряжение питания1.71 ~ 3.6 V
| Питание | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Условия эксплуатации и корпус | |
| Core Size | 32-Bit Single-Core |
| EEPROM Size | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Package / Case | 48-UFQFN Exposed Pad |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 64K x 8 |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Другое | |
| Base Product Number | STM32L431 |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART |
| Core Processor | ARM® Cortex®-M4 |
| Data Converters | A/D 10x12b; D/A 2x12b |
| DigiKey Programmable | Not Verified |
| Mfr | STMicroelectronics |
| Number of I/O | 39 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Product Status | Active |
| Program Memory Type | FLASH |
| Series | STM32L4 |
| Speed | 80MHz |