Microchip Technology · Microchip
MEC1406-NU
IC MEC 160K SRAM 128VTQFP
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
MEC1406-NU specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Microchip Technology |
|---|---|
| Ordering code | MEC1406-NU |
| Family | Microchip |
| Package | 128-TQFP |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Applications | Keyboard and Embedded Controller |
| Core Processor | MIPS32® M14K™ |
| Program Memory Type | External Program Memory |
| Controller Series | Not provided in source |
| RAM Size | 160KB |
| 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) |
Documents and evidence
MEC1406-NU ↗Catalog sources
www.ic-components.com · MEC1406-NU ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing MEC1406-NU
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about MEC1406-NU
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Microchip review
951200601256-QFP
951200601R256-QFP
951200602256-QFP
951200602R256-QFP
AT32AP7000-CTUR256-LBGA
AT32AP7000-CTUT256-LBGA