SCN68681E1N40
Serial I/O Controller, 2 Channel(s), 0.125MBps, NMOS, PDIP40Manufacturer: NXP Semiconductors
Categories: Serial IO/Communication Controllers
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The NXP Semiconductors SCN68681E1N40 is a versatile NMOS serial I/O controller from the SCN6868 series. This component features two independent serial communication channels, each capable of data transfer rates up to 0.125 Mbps. It supports a wide array of communication standards including ASYNC, BIT, SYNC (BYTE, HDLC), BISYNC, X.25, X.75, DDCMP, and ADCCP, utilizing NRZ data encoding. The controller integrates with the S68000 bus architecture and offers an 8-bit external data bus with a 4-bit address bus. Designed for through-hole mounting, it comes in a 40-pin PDIP package with a terminal pitch of 2.54mm. Operating within a temperature range of -40°C to 85°C, it requires a supply voltage between 4.5V and 5.5V. This component is commonly found in industrial automation, telecommunications infrastructure, and embedded system applications requiring robust serial data handling.
Additional Information
Series: SCN6868RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | NMOS |
| Length | 52.0000 |
| Address_Bus_Width | 4 |
| Boundary_Scan | No |
| Bus_Compatibility | S68000 |
| Clock_Frequency_Max | 4.0000000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; BISYNC; X.25; X.75; DDCMP; ADCCP |
| Data_Encoding_Decoding_Method | NRZ |
| Data_Transfer_Rate_Max | 0.1250000000000000 |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDIP-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 | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| RAM_words | 0 |
| Seated_Height_Max | 4.7000 |
| Supply_Current_Max | 175.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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