Manufacturer package reference image
High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, Neural-ART accelerator 600 GOPS, NeoChrom GPU, JPEG Codec, H-264 enc, HW crypto
Key Specifications
| Complete manufacturer part number | STM32N657L0H3Q |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, Neural-ART accelerator 600 GOPS, NeoChrom GPU, JPEG Codec, H-264 enc, HW crypto |
| Package / case | VFBGA 223 10x10x1 P 0.5 mm |
| Product category | Microcontrollers |
| Pins | 223 |
| MCU series | STM32N6 |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 125.0 °C |
| Core | Arm Cortex-M55 |
| Operating supply voltage | 1.71 V to 3.6 V |
| Packing type | Tray |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | 12,431 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 VFBGA 223 10x10x1 P 0.5 mm. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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