STMicroelectronicsSwitzerland
IC MCU 32BIT 512KB FLSH 48UFQFPN
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View full reportTechnical parameters
Key specs
CoreCORTEX-M33
Core size32 bit
Speed110 MHzMax
Flash512 kB
RAM256 kB
I/O count36
Supply voltage1.71 ~ 3.6 V
| Power | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Environment and package | |
| 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 | 512KB (512K x 8) |
| RAM Size | 256K x 8 |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Other | |
| Base Product Number | STM32L552 |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Core Processor | ARM® Cortex®-M33 |
| Data Converters | A/D 9x12b; D/A 2x12b |
| Mfr | STMicroelectronics |
| Number of I/O | 36 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Product Status | Active |
| Program Memory Type | FLASH |
| Series | STM32L5 |
| Speed | 110MHz |