PCF8584T-T
I2C Bus Controller, CMOS, PDSO20Manufacturer: NXP Semiconductors
Categories: Bus Controllers
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NXP Semiconductors PCF8584T-T is a CMOS I2C bus controller in a 20-terminal PDSO package. This component facilitates communication with multiple I2C slave devices on a bus, featuring an 8-bit external data bus and a 1-bit address bus. It supports a maximum clock frequency of 12 MHz and operates within a supply voltage range of 4.5V to 5.5V. The PCF8584T-T is compatible with various microprocessors including 8051, 8049, 8048, 68000, 6800, 8088, and Z80. Its operating temperature range is -40°C to 85°C. This device finds application in industrial automation, consumer electronics, and automotive systems requiring robust inter-device communication. The package dimensions are 12.80mm in length and 7.50mm in width, with a seated height of 2.65mm, utilizing a gull-wing terminal form with a 1.27mm pitch.
Additional Information
Series: PCF8584RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 12.8000 |
| Width | 7.5000 |
| Technology | CMOS |
| Address_Bus_Width | 1 |
| Bus_Compatibility | 8051; 8049; 8048; 68000; 6800; 8088; Z80 |
| Clock_Frequency_Max | 12.0000000000000000 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDSO-G20 |
| Number_of_Terminals | 20 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Seated_Height_Max | 2.6500 |
| Supply_Current_Max | 1.50000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | BUS CONTROLLER, I2C |