For Reference Only
| Part Number | SPEAR310-2 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) › Microprocessors |
| Description | IC MPU SPEAR 333MHZ 289LFBGA |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SPEAR310-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SPEAR310-2 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Microprocessors |
| Manufacturer: | STMicroelectronics |
| Product Status: | Last Time Buy |
| Core Processor: | ARM926EJ-S |
| Number of Cores/Bus Width: | 1 Core, 32-Bit |
| Speed: | 333MHz |
| Co-Processors/DSP: | Security; C3 |
| RAM Controllers: | LPDDR, DDR2 |
| Graphics Acceleration: | No |
| Display & Interface Controllers: | - |
| Ethernet: | 10/100Mbps (5) |
| SATA: | - |
| USB: | USB 2.0 + PHY (3) |
| Voltage - I/O: | 3.3V |
| Operating Temperature: | -40°C ~ 85°C (TC) |
| Security Features: | Cryptography |
| Package / Case: | 289-LFBGA |
| Supplier Device Package: | 289-LFBGA |
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| In Stock | 5692 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 756 | $12.54685 | $9485.4186 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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