Manufacturer Part Number
MEC1406-NU
Manufacturer
Microchip Technology
Introduction
The MEC1406-NU is a highly integrated, embedded controller designed for advanced keyboard and interface management.
Product Features and Performance
MIPS32® M14K™ core processor for efficient processing
Supports external program memory flexibility
160KB RAM for enhanced multitasking
Comprehensive interface support with I2C, LPC, SMBus, SPI, UART
106 I/O ports for extensive peripheral connectivity
Low voltage operation ranging from 1.71V to 3.465V
Operates effectively at standard industrial temperatures, 0°C to 70°C
Surface mount 128-TQFP packaging for compact integration
Product Advantages
Enhanced processing capabilities with MIPS32 M14K core
Ample memory and rich interface support enable versatile applications
Highly integrated solution suitable for modern keyboard and control systems
Low power consumption supports energy-efficient designs
Key Technical Parameters
Core Processor: MIPS32® M14K™
Program Memory Type: External
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
Package/Case: 128-TQFP
Quality and Safety Features
Robust design with established microcontroller technology
Compliance with industry-standard quality and safety regulations
Compatibility
Compatible with a diverse set of peripherals through its numerous I/O ports and interface options.
Application Areas
Keyboard control systems
Embedded controller applications
Product Lifecycle
Active product with ongoing manufacturer support. Not nearing discontinuation, replacements or upgrades should be available as necessary.
Several Key Reasons to Choose This Product
Reliable performance backed by Microchip Technology’s industry leadership
Broad interface and program memory support offer substantial design flexibility
Suitable for a variety of embedded applications beyond keyboards
Active lifecycle status ensures long-term availability and support
Scalable solution with the potential for future enhancements and upgrades
MEC1428-NUMICR0CHIP
MEC1322-LZY-C0Microchip TechnologyKEYBOARD AND EMBEDDED CONTROLLER