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Product Overview
Digi-Key Part Number AT89C55WD-24JU-ND
Quantity Available 1,905
Can ship immediately

Manufacturer Part Number


Description IC MCU 8BIT 20KB FLASH 44PLCC
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
Manufacturer Standard Lead Time 14 Weeks
Detailed Description

8051 89C Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 44-PLCC (16.59x16.59)

Product Attributes Select All
Manufacturer Microchip Technology
Series 89C
Packaging ? Tube ?
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
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 5.5 V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 44-LCC (J-Lead)
Supplier Device Package 44-PLCC (16.59x16.59)
Base Part Number AT89C55
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Additional Resources
Standard Package ? 27
Other Names AT89C55WD24JU

11:08:12 3/23/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 2.64000 $2.64
25 2.42760 $60.69
100 2.19420 $219.42

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