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MEC1428-I/NU-C1
MCU, 32BIT, MIPS, VTQFP-128
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMEC1428-I/NU-C1Copy
Manufacturer Standard Lead Time13 weeks
Newark Part No.67AC3882
Product RangeMEC Family MEC142x Series Microcontrollers
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 13 week(s)
| Quantity | Price |
|---|---|
| 1+ | $6.870 |
Price for:Each
Minimum: 1
Multiple: 1
$6.87
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMEC1428-I/NU-C1Copy
Manufacturer Standard Lead Time13 weeks
Newark Part No.67AC3882
Product RangeMEC Family MEC142x Series Microcontrollers
Technical Datasheet
Product RangeMEC Family MEC142x Series Microcontrollers
Device CoreMIPS
Data Bus Width32bit
Data Bus Width32 bit
Operating Frequency Max-
Program Memory Size-
CPU Speed-
No. of Pins128Pins
IC Case / PackageVTQFP
MCU Case StyleVTQFP
No. of I/O's108I/O's
InterfacesI2C, LPC, SPI
Embedded Interface TypeI2C, LPC, SPI
RAM Memory Size192KB
MCU ApplicationsComputing Embedded Controllers
ADC Channels8Channels
ADC Resolution10Bit
Supply Voltage Min1.71V
Supply Voltage Max3.465V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilyMEC
MCU SeriesMEC142x
Qualification-
MSL-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
MEC Family MEC142x Series Microcontrollers
Data Bus Width
32bit
Operating Frequency Max
-
CPU Speed
-
IC Case / Package
VTQFP
No. of I/O's
108I/O's
Embedded Interface Type
I2C, LPC, SPI
MCU Applications
Computing Embedded Controllers
ADC Resolution
10Bit
Supply Voltage Max
3.465V
Operating Temperature Max
85°C
MCU Family
MEC
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Device Core
MIPS
Data Bus Width
32 bit
Program Memory Size
-
No. of Pins
128Pins
MCU Case Style
VTQFP
Interfaces
I2C, LPC, SPI
RAM Memory Size
192KB
ADC Channels
8Channels
Supply Voltage Min
1.71V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
MEC142x
MSL
-
Technical Docs (2)
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability