Datasheets
AT89C55WD-24PU by:

Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40

Part Details for AT89C55WD-24PU by Atmel Corporation

Overview of AT89C55WD-24PU by Atmel Corporation

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Price & Stock for AT89C55WD-24PU

Part # Distributor Description Stock Price Buy
Bristol Electronics   30
RFQ
Quest Components 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PDIP40 24
  • 1 $8.3925
  • 5 $6.1545
  • 13 $5.5950
$5.5950 / $8.3925 Buy Now
Win Source Electronics MCU 8-bit 8051 CISC 20KB Flash 5V 40-Pin PDIP W Tube / IC MCU 8BIT 20KB FLASH 40DIP 8800
  • 9 $5.9401
  • 21 $4.8739
  • 32 $4.7216
  • 44 $4.5693
  • 57 $4.4170
  • 76 $3.9601
$3.9601 / $5.9401 Buy Now

Part Details for AT89C55WD-24PU

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AT89C55WD-24PU Part Data Attributes

AT89C55WD-24PU Atmel Corporation
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AT89C55WD-24PU Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code DIP
Package Description 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40
Pin Count 40
Reach Compliance Code unknown
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Has ADC NO
Address Bus Width 16
Bit Size 8
CPU Family 8051
Clock Frequency-Max 33 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
JESD-30 Code R-PDIP-T40
JESD-609 Code e3
Length 52.324 mm
Moisture Sensitivity Level 1
Number of I/O Lines 32
Number of Terminals 40
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels NO
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP40,.6
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
RAM (bytes) 256
ROM (words) 20480
ROM Programmability FLASH
Seated Height-Max 4.826 mm
Speed 24 MHz
Supply Current-Max 25 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4 V
Supply Voltage-Nom 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 15.24 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for AT89C55WD-24PU

This table gives cross-reference parts and alternative options found for AT89C55WD-24PU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT89C55WD-24PU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
AT87F55WD-24PC Microcontroller, 8-Bit, OTPROM, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT87F55WD-24PC
AT89C55WD-24PC Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, MS-011AC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55WD-24PC
AT89C55WD-24PJ Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, MS-011AC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55WD-24PJ
AT89C55WD-24PU IC MCU 8BIT 20KB FLASH 40DIP Microchip Technology Inc AT89C55WD-24PU vs AT89C55WD-24PU
AT89C55-24PC Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-24PC
AT89C55WD-24PL Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDIP40 Microchip Technology Inc AT89C55WD-24PU vs AT89C55WD-24PL
AT89C55WD-24PI Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, MS-011AC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55WD-24PI
AT89C55-24PI Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-24PI
Part Number Description Manufacturer Compare
AT89C55-12AI Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, TQFP-44 Atmel Corporation AT89C55WD-24PU vs AT89C55-12AI
AT89C55-12PI Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-12PI
AT89C55-24AI Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, MS-026ACB, TQFP-44 Atmel Corporation AT89C55WD-24PU vs AT89C55-24AI
AT89C55-12PA Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-12PA
AT89C55-33QC Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 Atmel Corporation AT89C55WD-24PU vs AT89C55-33QC
AT89C55-16PA Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-16PA
AT89C55WD-33AU Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44 Atmel Corporation AT89C55WD-24PU vs AT89C55WD-33AU
AT89C55-24QC Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 Atmel Corporation AT89C55WD-24PU vs AT89C55-24QC
AT89C55-12JI Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44 Atmel Corporation AT89C55WD-24PU vs AT89C55-12JI
AT89C55-24PI Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Atmel Corporation AT89C55WD-24PU vs AT89C55-24PI

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