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Microchip AT89C55WD-24AI
Manufacturer No:
AT89C55WD-24AI
Manufacturer:
Microchip
Package:
TQFP
Description:
Microcontroller 44 Pin 24MHz 5V TQFP
Quantity:
In Stock :8810
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
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.
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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.
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Step2：Desiccant Protection
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Step4：Individual Package
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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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
AT89C55WD-24AI Information
Microchip AT89C55WD-24AI technical specifications, attributes, parameters and parts with similar specifications to Microchip AT89C55WD-24AI.
- Type
- Parameter
- Mount
- Surface Mount
- Package / Case
- TQFP
- Number of Pins
- 44
- JESD-609 Code
- e0
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 44
- Terminal Finish
- Tin/Lead (Sn/Pb)
- Max Operating Temperature
- 85°C
- Min Operating Temperature
- -40°C
- Subcategory
- Microcontrollers
- Type
- Parameter
- Technology
- CMOS
- Terminal Position
- QUAD
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 240
- Supply Voltage
- 5V
- Terminal Pitch
- 0.8mm
- Frequency
- 24MHz
- Time@Peak Reflow Temperature-Max (s)
- 30
- Pin Count
- 44
- Qualification Status
- Not Qualified
Download datasheets and manufacturer documentation for Microchip AT89C55WD-24AI.
RohsStatement:
AT89C55WD-24AI Overview
The package is TQFP-shaped. There are 32 I/Os. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 44 has 44 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 20kB is the size of the memory in the IC part. Using a 24MHz frequency, this electronic part can perform efficiently. Devices work in NO PWM channels. On the chip, 44 pins are accessible. In total, there are 3 timers/counters on the device. The pin count is 44. There is FLASH memory on this piece of equipment. In addition, it comes with a 8051 core architecture. It has 32 Programmable Input/Output pins that can be programmed.
AT89C55WD-24AI Features
TQFP package
Microcontrollers subcategory
Minimum temperature of -40°C
AT89C55WD-24AI Applications
There are a lot of Atmel (Microchip Technology)
AT89C55WD-24AI Microcontroller applications.
- Instrument control
- Toys
- Robots
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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