Microchip Technology MEC1406-NU Microcontroller, Microprocessor, FPGA Modules
IC MEC 160K SRAM 128VTQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MEC1406-NU
Detailed Description
IC MEC 160K SRAM 128VTQFP
Package
128-TQFP
Key Features
Package / Case: 128-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MEC1406-NU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology MEC1406-NU Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Interface
I²C, LPC, SMBus, SPI, UART
RAM Size
160kB
RoHS
True
Package / Case
128-TQFP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
1.71V ~ 3.465V
Lifecycle Status
Active
Number of I/O
106
Core Processor
MIPS32® M14K™
Related Parts Comparison (MEC1406-NU vs MEC1310-NU vs MEC1404-NU vs PIC32CX1025SG41128-I/Z2X)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 128-TQFP | 128-TQFP | 128-TQFP | 128-TQFP |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.465V | 3.3V | 1.71V ~ 3.465V | 1.71V ~ 3.63V |
| Core Processor | MIPS32® M14K™ | 8051 | MIPS32® M14K™ | ARM® Cortex®-M4F |
| RAM Size | 160kB | 64kB | 128KB | 256K x 8 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Interface | I²C, LPC, SMBus, SPI, UART | ACPI, BC-Link, I²C/SMBus, LPC, PECI, PS/2, SPI | I²C, LPC, SMBus, SPI, UART | -- |
| Applications | Keyboard and Embedded Controller | I/O Controller | Keyboard and Embedded Controller | -- |
| Number of I/O | 106 | 56 | 106 | 99 |
| Program Memory Type | External Program Memory | Flash | External Program Memory | Flash |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.