| Parameters |
| Mfr |
STMicroelectronics |
| Series |
STM32L4 |
| Package |
Tape & Reel (TR) |
| 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, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, DMA, PWM, WDT |
| Number of I/O |
52 |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
160K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.71V ~ 3.6V |
| Data Converters |
A/D 16x12b; D/A 1x12b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
64-UFBGA, WLCSP |
| Supplier Device Package |
64-WLCSP (3.36x3.66) |
| Base Product Number |
STM32L452 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0001 |
| Standard Package |
5,000 |
ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-WLCSP (3.36x3.66)