AD21478WYSWZ2AXX
Microprocessor, 266MHz, CMOS, PQFP100Manufacturer: Analog Devices Inc.
Categories: Microprocessors
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Analog Devices Inc. AD21478 series microprocessor, part number AD21478WYSWZ2AXX, is a high-performance CMOS device operating at a nominal speed of 266MHz, with a maximum clock frequency of 600MHz. This microprocessor features integrated cache and 3,145,728 words of on-chip data RAM, providing substantial processing power and memory for demanding applications. It supports 65 DMA channels and includes 3 external interrupts for flexible system control. The device offers 8 serial I/O channels and is designed with boundary scan capabilities for enhanced testing and debugging. Packaged in a 100-terminal, square, low-profile, fine-pitch plastic/epoxy flatpack (LFQFP, S-PQFP-G100) with a 0.50mm terminal pitch, it is suitable for surface-mount assembly. Operating within a temperature range of -40°C to +105°C, it functions with a supply voltage between 1.14V and 1.26V, nominally 1.20V. This component finds application in industrial automation, medical equipment, and communications infrastructure.
Additional Information
Series: AD21478RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Floating Point |
| Length | 14.0000 |
| Speed | 266.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 600.0000000000000000 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PQFP-G100 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 65 |
| Number_of_External_Interrupts | 3 |
| Number_of_Serial_I_Os | 8 |
| Number_of_Terminals | 100 |
| On_Chip_Data_RAM_Width | 1 |
| Operating_Temperature_Max | 105.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP100,.63SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM_words | 3145728 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 1.2600 |
| Supply_Voltage_Min | 1.1400 |
| Supply_Voltage_Nom | 1.2000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microprocessor |
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