68681/BQA
Serial I/O Controller, 2 Channel(s), 0.125MBps, MOS, CDIP40Manufacturer: NXP Semiconductors
Categories: Serial IO/Communication Controllers
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NXP Semiconductors 68681 Serial I/O Controller, part number 68681-BQA, offers dual-channel asynchronous and synchronous communication capabilities. Operating within a -55°C to +125°C temperature range, this MOS technology device supports data transfer rates up to 0.125 Mbps. It features NRZ, NRZI, BIPH-MARK, BIPH-SPACE, and BIPH-LEVEL data encoding/decoding methods. The 68681-BQA is designed for 6800 bus compatibility and utilizes an 8-bit external data bus. Its 40-pin CDIP package with through-hole mounting is suitable for applications in industrial automation and legacy system integration where robust serial communication is essential. The nominal supply voltage is 5.0V, with a range of 4.75V to 5.25V.
Additional Information
Series: 68681RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | MOS |
| Address_Bus_Width | 0 |
| Boundary_Scan | No |
| Bus_Compatibility | 6800 |
| Clock_Frequency_Max | 4.0000000000000000 |
| Communication_Standard | ASYNC, BIT; BISYNC |
| Data_Encoding_Decoding_Method | NRZ; NRZI; BIPH-MARK(FM1); BIPH-SPACE(FM0); BIPH-LEVEL (MANCHESTER) |
| Data_Transfer_Rate_Max | 0.1250000000000000 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-GDIP-T40 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 0 |
| Number_of_I_O_Lines | 14 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 40 |
| On_Chip_Data_RAM_Width | 0 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| RAM_words | 0 |
| Seated_Height_Max | 5.7150 |
| Supply_Current_Max | 150.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
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