Part Details for AT89C55WD-33AU by Atmel Corporation
Overview of AT89C55WD-33AU by Atmel Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for AT89C55WD-33AU
AT89C55WD-33AU CAD Models
AT89C55WD-33AU Part Data Attributes
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AT89C55WD-33AU
Atmel Corporation
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Datasheet
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AT89C55WD-33AU
Atmel Corporation
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
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Part Package Code | QFP | |
| Package Description | TQFP, TQFP44,.47SQ,32 | |
| Pin Count | 44 | |
| Reach Compliance Code | compliant | |
| 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 | S-PQFP-G44 | |
| Length | 10 mm | |
| 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,.47SQ,32 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 256 | |
| ROM (words) | 20480 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.2 mm | |
| Speed | 33 MHz | |
| Supply Current-Max | 25 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | QUAD | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for AT89C55WD-33AU
This table gives cross-reference parts and alternative options found for AT89C55WD-33AU. 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-33AU, 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 |
|---|---|---|---|
| AT89C55-12AI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, TQFP-44 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-12AI |
| AT89C55-12PI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 | Atmel Corporation | AT89C55WD-33AU 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-33AU vs AT89C55-24AI |
| AT89C55-12PA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-12PA |
| AT89C55-33QC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-33QC |
| AT89C55-16PA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-16PA |
| AT89C55-24QC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-24QC |
| AT89C55-12JI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-12JI |
| AT89C55-24PI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-24PI |
| AT89C55-12AC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, TQFP-44 | Atmel Corporation | AT89C55WD-33AU vs AT89C55-12AC |