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Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 78 |
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RFQ | ||
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Quest Components | 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP44 | 62 |
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$3.4350 / $5.1525 | Buy Now |
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AT89C55WD-24AU
Atmel Corporation
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Datasheet
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AT89C55WD-24AU
Atmel Corporation
Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | ATMEL CORP | |
Part Package Code | QFP | |
Package Description | 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44 | |
Pin Count | 44 | |
Reach Compliance Code | unknown | |
ECCN Code | 3A991.A.2 | |
HTS Code | 8542.31.00.01 | |
Factory Lead Time | 4 Weeks | |
Samacsys Manufacturer | Microchip | |
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 | S-PQFP-G44 | |
JESD-609 Code | e3 | |
Length | 10 mm | |
Moisture Sensitivity Level | 3 | |
Number of I/O Lines | 32 | |
Number of Terminals | 44 | |
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 | TQFP | |
Package Equivalence Code | TQFP44,.6SQ,32 | |
Package Shape | SQUARE | |
Package Style | FLATPACK, THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
RAM (bytes) | 256 | |
ROM (words) | 20480 | |
ROM Programmability | FLASH | |
Seated Height-Max | 1.2 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 | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | MATTE TIN | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.8 mm | |
Terminal Position | QUAD | |
Width | 10 mm | |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
This table gives cross-reference parts and alternative options found for AT89C55WD-24AU. 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-24AU, 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-24AI | Microcontroller, 8-Bit, OTPROM, 8051 CPU, 24MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, TQFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT87F55WD-24AI |
AT89C55WD-24AL | Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT89C55WD-24AL |
AT89C55WD-24AUR | 24MHZ TQFP IND TEMP GREEN | Microchip Technology Inc | AT89C55WD-24AU vs AT89C55WD-24AUR |
AT89C55-24QC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT89C55-24QC |
AT89C55-24AC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT89C55-24AC |
AT89C55WD-24AI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT89C55WD-24AI |
AT87F55WD-24AC | Microcontroller, 8-Bit, OTPROM, 8051 CPU, 24MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, TQFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT87F55WD-24AC |
AT89C55-24QI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C55WD-24AU vs AT89C55-24QI |