For Reference Only
| Part Number | MEC1428-I/NU-C1 |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) › Application Specific Microcontrollers |
| Description | SRAM |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MEC1428-I/NU-C1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 10 - Dec 14 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | MEC1428-I/NU-C1 |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Application Specific Microcontrollers |
| Manufacturer: | Microchip Technology |
| Product Status: | Active |
| Applications: | Keyboard and Embedded Controller |
| Core Processor: | MIPS32® M14K™ |
| Program Memory Type: | External Program Memory |
| Controller Series: | - |
| RAM Size: | 192KB |
| Interface: | I²C, LPC, SMBus, SPI, UART |
| Number of I/O: | 108 |
| Voltage - Supply: | 1.71V ~ 3.465V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 128-TQFP |
| Supplier Device Package: | 128-VTQFP (14x14) |
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| In Stock | 20734 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.73000 | $3.73 |
| 25 | $3.11080 | $77.77 |
| 100 | $2.99990 | $299.99 |
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
Please feel free to contact us for details.
