INTEL 21281EB
INTEL 21281EB

INTEL 21281EB

Manufacturer No:

21281EB

Manufacturer:

INTEL

Package:

TQFP

Description:

0.5mm 23.3V 32-bit Microprocessor 144-Pin 233MHz 1.65V TQFP

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

21281EB Information

INTEL 21281EB technical specifications, attributes, parameters and parts with similar specifications to INTEL 21281EB.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Package / Case
  • TQFP
  • Number of Pins
  • 144
  • Packaging
  • Bulk
  • Number of Terminations
  • 144
  • Subcategory
  • Microprocessors
  • Terminal Position
  • QUAD
  • Terminal Form
  • GULL WING
  • Supply Voltage
  • 1.65V
  • Terminal Pitch
  • 0.5mm
  • Type
  • Parameter
  • Frequency
  • 233MHz
  • Pin Count
  • 144
  • Qualification Status
  • Not Qualified
  • Operating Temperature (Max)
  • 70°C
  • Operating Supply Voltage
  • 2V
  • Supply Voltage-Max (Vsup)
  • 1.815V
  • Power Supplies
  • 23.3V
  • Temperature Grade
  • COMMERCIAL
  • uPs/uCs/Peripheral ICs Type
  • MICROPROCESSOR, RISC
  • Bit Size
  • 32

Download datasheets and manufacturer documentation for INTEL 21281EB.

21281EB Overview


Shipping overseas is convenient thanks to the embedded microprocessor's packaging in TQFP. High reliability is achieved using advanced packaging method Bulk. A MICROPROCESSOR, RISC represents the uPs/uCs/Peripheral ICs type. In total, 144 terminations have been made. Using a 1.65V voltage supply, the microprocessor should turn on and run. It is an architecture with 32 bits. CPUs operate with a frequency of 233MHz Hz. You can refer to the datasheets for the functions of 144 pins. The maximum supply current of this microprocessor is 1.815V. The cpu microprocessor Microprocessors is typical. With a 32 width external data bus, this CPU has a wide external data bus. An injection of 144 pins is performed inside the body of the micro processor. This CPU is widely used in many applications because of its Surface Mount mount. From 2V on, the CPU microprocessor will function. This CPU microprocessor requires 23.3V power supplies according to the datasheet.

21281EB Features


32-Bit Structure


21281EB Applications


There are a lot of Intel
21281EB Microprocessor applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Tue, Mar 17 - Wed, Mar 18, 2026
Date Code:Within 2 Years

Payment

PayPal
MasterCard
Visa
American Express

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.