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MEC1404-NU The Microchip Technology MEC1404-NU is an application specific microcontroller featuring 128KB of SRAM and a MIPS32® M14K™ core. It operates within a voltage range of 1.71V to 3.465V.
Mfr Part #:

MEC1404-NU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MEC1404-NU is an application specific microcontroller featuring 128KB of SRAM and a MIPS32® M14K™ core. It operates within a voltage range of 1.71V to 3.465V.
✓ Total Stock: 1,696 pcs
$ Price Range: $4.72

MEC1404-NU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MEC1404-NU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Core Processor
Interface
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Program Memory Type
RAM Size
Supplier Device Package
Supplier Package
Voltage
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MEC1404-NU Description

Short technical summary and product information.

The MEC1404-NU from Microchip Technology is an application specific microcontroller designed for keyboard and embedded controller applications. It features 128KB of SRAM and utilizes a MIPS32® M14K™ core processor.

 

This device operates within a voltage range of 1.71V to 3.465V and has an operating temperature range of 0°C to 70°C. It supports multiple interfaces including I²C, LPC, SMBus, SPI, and UART, providing versatile connectivity options.

 

The MEC1404-NU comes in a 128-VTQFP (14x14) package and is designed for surface mount installation. Its RoHS3 compliance indicates adherence to environmental standards.

 

With 106 I/O lines, this microcontroller is suitable for complex embedded systems requiring significant input/output capabilities.

MEC1404-NU Quick Information

Product Type: Application Specific Microcontroller
Canonical Name: MEC1404-NU Microchip Technology Application Specific Microcontroller
Subcategory: Application Specific

MEC1404-NU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MEC1404-NU Estimated Pricing

Qty Low High
1+ $4.72 $4.72

Estimated market price range - modelled values for guidance only, not live distributor offers.

MEC1404-NU Features

  • 128KB SRAM with MIPS32® M14K™ core.
  • Supports I²C, LPC, SMBus, SPI, and UART.
  • Operates from 1.71V to 3.465V.
  • 106 I/O lines for versatile connectivity.
  • Surface mount 128-VTQFP package.

MEC1404-NU Applications

  • Ideal for keyboard controller functions.
  • Suitable for embedded control systems.
  • Designed for general embedded applications.
  • Provides extensive I/O for complex designs.

MEC1404-NU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the RAM size of the MEC1404-NU?

The MEC1404-NU has 128KB of RAM.

What is the operating voltage range for the MEC1404-NU?

The MEC1404-NU operates within a voltage range of 1.71V to 3.465V.

What is the operating temperature range of the MEC1404-NU?

The operating temperature range for the MEC1404-NU is 0°C to 70°C.

What type of core processor does the MEC1404-NU use?

The MEC1404-NU uses a MIPS32® M14K™ core processor.

What interfaces does the MEC1404-NU support?

The MEC1404-NU supports I²C, LPC, SMBus, SPI, and UART interfaces.

What is the package type for the MEC1404-NU?

The MEC1404-NU is available in a 128-TQFP package.

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