AT89C55WD-24AI

AT89C55WD-24AI
Enlarge

For Reference Only

Part Number AT89C55WD-24AI
LIXINC Part # AT89C55WD-24AI
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-24AI PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 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-24AI Specifications

Part Number:AT89C55WD-24AI
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:Obsolete
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)

The Products You May Be Interested In

HD6417712XV HD6417712XV IC MCU 32BIT ROMLESS 256HQFP 915

More on Order

R5F101GGAXXXNA#W0 R5F101GGAXXXNA#W0 IC MCU 16BIT 128KB FLASH 48WQFN 833

More on Order

R5F5631ACDFP#10 R5F5631ACDFP#10 IC MCU 32BIT 768KB FLSH 100LFQFP 847

More on Order

PIC17LC42A-08/PT PIC17LC42A-08/PT IC MCU 8BIT 4KB OTP 44TQFP 995

More on Order

ZGP323HSP4016G ZGP323HSP4016G IC MCU 8BIT 16KB OTP 40DIP 921

More on Order

R5F52203BDFL#10 R5F52203BDFL#10 IC MCU 32BIT 64KB FLASH 48LFQFP 850

More on Order

MB90587CAPF-G-127-BNDE1 MB90587CAPF-G-127-BNDE1 IC MCU 16BIT 64KB MROM 100QFP 973

More on Order

MB90548GHDSPQC-G-355ERE2 MB90548GHDSPQC-G-355ERE2 IC MCU 16BIT 128KB MROM 100PQFP 809

More on Order

MSP430F5227IZQER MSP430F5227IZQER IC MCU 16BIT 64KB FLASH 80BGA 836

More on Order

R5F21355CNFP#30 R5F21355CNFP#30 IC MCU 16BIT 24KB FLASH 52LQFP 909

More on Order

PIC24EP32GP204T-I/TL PIC24EP32GP204T-I/TL IC MCU 16BIT 32KB FLASH 44VTLA 862

More on Order

PIC24FJ32MC102-E/SO PIC24FJ32MC102-E/SO IC MCU 16BIT 32KB FLASH 28SOIC 977

More on Order

R5F562G7ADFP#11 R5F562G7ADFP#11 IC MCU 32BIT 128KB FLSH 100LFQFP 991

More on Order

Quick Inquiry

In Stock 10867 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$0.0000$0
100$0.0000$0
500$0.0000$0
1000$0.0000$0
2500$0.0000$0

Lixinc will offer the most competitive prices for you, please refer to the quotations.

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top