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| Part Number | MEC1404-NU |
| Datasheet | MEC1404-NU datasheet |
| Description | IC MEC 128K SRAM 128VTQFP |
| Manufacturer | Microchip Technology |
| Series | - |
| Part Status | Active |
| Applications | Keyboard and Embedded Controller |
| Core Processor | MIPS32® M14K™ |
| Program Memory Type | External Program Memory |
| Controller Series | - |
| RAM Size | 128KB |
| Interface | I²C, LPC, SMBus, SPI, UART |
| Number of I/O | 106 |
| Voltage - Supply | 1.71V ~ 3.465V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 128-TQFP |
| Supplier Device Package | 128-VTQFP (14x14) |