Manufacturer package reference image
Mainstream Arm Cortex-M0 USB line MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, CAN and CEC functions
Key Specifications
| Complete manufacturer part number | STM32F042F4P6 |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Mainstream Arm Cortex-M0 USB line MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, CAN and CEC functions |
| Package / case | TSSOP-20 |
| Product category | Microcontrollers |
| Pins | 20 |
| Core | Arm Cortex-M0 |
| Flash memory (ST overview) | 16 Kbytes |
| CPU frequency (ST overview) | 48 MHz |
| Grade | Industrial |
| MCU series | STM32F0 |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 85.0 °C |
| Core (manufacturer record) | Arm Cortex-M0 |
| Core (manufacturer ordering record) | Arm Cortex-M0 |
| Flash memory (exact ordering overview) | 16 KB |
| Maximum CPU frequency (ordering overview) | 48 MHz |
| Operating supply voltage | 2.0 V to 3.6 V |
| Packing type | Tube |
| RoHS compliant | Ecopack2 |
| In stock | 5,458 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for TSSOP-20. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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