| Parameters |
| Mfr |
STMicroelectronics |
| Series |
STM32L4 |
| Package |
Tray |
| Product Status |
Active |
| Core Processor |
ARM® Cortex®-M4 |
| Core Size |
32-Bit Single-Core |
| Speed |
80MHz |
| Connectivity |
CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O |
38 |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
64K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.71V ~ 3.6V |
| Data Converters |
A/D 10x12b; D/A 2x12b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
48-UFQFN Exposed Pad |
| Supplier Device Package |
48-UFQFPN (7x7) |
| Base Product Number |
STM32L443 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
5A992C |
| HTSUS |
8542.31.0001 |
| Other Names |
497-16587 |
| Standard Package |
260 |
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 48-UFQFPN (7x7)