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MEC1404-NU +BOM

Compact and intuitive, this I/O controller keyboard and embedded controller combination offers enhanced flexibility for your next projec

MEC1404-NU Information

Description

The Microchip Technology MEC1404-NU is a 32-bit microcontroller based on the MIPS32 M14K core. It features 128KB of SRAM, 96KB optimized for code, and 32KB optimized for data. The device operates at 3.3V and has a quad flat package (VQFP) with 128 pins. The MEC1404-NU is designed for low-power consumption and robust security features, making it suitable for industrial automation, embedded systems, consumer electronics, and automotive applications. It supports ACPI 3.0 compliance, PC2001 compliance, and has a secure boot ROM loader. The device also features an LPC host interface, 8042 emulated keyboard controller, system-to-EC message interface, trace FIFO debug port (TFDP), and a 32-bit RTOS timer. With its reliable performance in harsh environments and low power consumption, the MEC1404-NU is an excellent choice for applications requiring robust security and efficient processing.

Features

According to the product information, the MEC1404-NU microcontroller has the following features:

  • 3.3 V operating voltage
  • 128K SRAM with MIPS Core
  • Optimized for code (96K) and data (32K)
  • MIPS32 M14K Microcontroller Core
  • ACPI 3.0 Compliant
  • PC2001 Compliant
  • Standby (VTR) and Power Planes (VBAT) modes
  • Connected Standby Support
  • LPC Host Interface
  • 8042 Emulated Keyboard Controller
  • Secure Boot ROM Loader
  • System to EC Message Interface
  • Trace FIFO Debug Port (TFDP)
  • 32-bit RTOS Timer

These features make the MEC1404-NU suitable for industrial automation, embedded systems, consumer electronics, and automotive applications that require low power consumption, robust security features, and reliable performance in harsh environments.

Package

The MEC1404-NU has a Quad Flat Package (QFP) 128 package type, specifically VTQFP (Very Thin Quad Flat Pack).

Manufacturer

The manufacturer of the MEC1404-NU is Microchip Technology. Microchip Technology is a leading provider of microcontroller, analog, and Flash-IP solutions. The company was founded in 1989 and is headquartered in Chandler, Arizona, USA. Today, Microchip is one of the world's top 10 semiconductor companies ranked by revenue, with a diverse product portfolio that includes microcontrollers (MCUs), serial flash memories, embedded control devices, and more.

Applications

The MEC1404-NU microcontroller can be used in industrial automation, embedded systems, consumer electronics, and automotive applications. It's well-suited for devices requiring low power consumption, robust security features, and reliable performance in harsh environments.

Specifications

Category Integrated Circuits (ICs)EmbeddedApplication Specific Microcontrollers Programmable Not Verified
Applications Keyboard and Embedded Controller Core Processor MIPS32® M14K™
Program Memory Type External Program Memory 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 Base Product Number MEC1404
Product Category 32-bit Microcontrollers - MCU Mounting Style SMD/SMT
Core MIPS32 M14K Program Memory Size 128 kB
Data RAM Size 32 kB Data Bus Width 32 bit
ADC Resolution 10 bit Maximum Clock Frequency 48 MHz
Number of I/Os 106 I/O Supply Voltage - Min 1.71 V
Supply Voltage - Max 3.6 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Analog Supply Voltage 3.3 V
DAC Resolution 12 bit Data RAM Type SRAM
Data ROM Type Boot I/O Voltage 3.3 V
Interface Type I2C, LPC Moisture Sensitive Yes
Number of ADC Channels 8 Channel Product MCU
Product Type 32-bit Microcontrollers - MCU Factory Pack Quantity 90
Subcategory Microcontrollers - MCU Watchdog Timers Watchdog Timer
Package/Case TQFP128

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Ratings and Reviews

More
L
L**e 08/17/2022

Long walk. And so everything is ok. Serviceable

16
M
M**n 05/27/2022

Very fast delivery to Canada. Everything appears good.

9
D
D**n 05/14/2022

Arrived six days before the ecb. Simple device

15
M
M**n 06/25/2021

Long walked but came

14

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