AT89C55WD-24AU

AT89C55WD-24AU
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Part Number AT89C55WD-24AU
LIXINC Part # AT89C55WD-24AU
Manufacturer Roving Networks / Microchip Technology
Category Integrated CircuitsEmbedded - Microcontrollers
Description IC MCU 8BIT 20KB FLASH 44TQFP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models AT89C55WD-24AU PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 23 - Jan 27 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

AT89C55WD-24AU Specifications

Part Number:AT89C55WD-24AU
Brand:Roving Networks / Microchip Technology
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:Embedded - Microcontrollers
Manufacturer:Roving Networks / Microchip Technology
Series:89C
Package:Tray
Part Status:Active
Core Processor:8051
Core Size:8-Bit
Speed:24MHz
Connectivity:UART/USART
Peripherals:WDT
Number of I/O:32
Program Memory Size:20KB (20K x 8)
Program Memory Type:FLASH
EEPROM Size:-
RAM Size:256 x 8
Voltage - Supply (Vcc/Vdd):4.5V ~ 5.5V
Data Converters:-
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:44-TQFP
Supplier Device Package:44-TQFP (10x10)

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In Stock 11294 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
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Pricing (USD)

Qty. Unit Price Ext. Price
1$2.32000$2.32
25$2.12409$53.10225
100$1.92784$192.784

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