A80486SX20
Microprocessor, 32-Bit, 20MHz, CMOS, CPGA168Manufacturer: Intel
Categories: Microprocessors
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The Intel A80486SX20 is a 32-bit CMOS microprocessor operating at a 20MHz clock frequency. This component from the Intel A80486 series features a 32-bit address bus and a 32-bit external data bus, supporting burst bus operations and multiprocessor configurations. It includes built-in self-test capabilities and dynamic bus sizing. The microprocessor utilizes a Ceramic Pin Grid Array (CPGA) package with 168 terminals, specified by the JESD-30 code S-CPGA-P168. Operating within a temperature range of 0°C to 85°C, it requires a supply voltage between 4.75V and 5.25V, with a nominal 5.00V. This component is designed for applications requiring robust processing power and has found use in computing systems and embedded control applications.
Additional Information
Series: A80486RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 44.4500 |
| Speed | 20.00000000 |
| Width | 44.4500 |
| Technology | CMOS |
| Additional_Feature | DYNAMIC BUS SIZING; BURST BUS; MULTIPROCESSOR SUPPORT; BUILT IN SELF TEST |
| Address_Bus_Width | 32 |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| External_Data_Bus_Width | 32 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-CPGA-P168 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_Serial_I_Os | 0 |
| Number_of_Terminals | 168 |
| On_Chip_Data_RAM_Width | 0 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Equivalence_Code | PGA168,17X17 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| RAM_words | 0 |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 530.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
| uPs_uCs_Peripheral_ICs_Type | Microprocessor |
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