C8251
Serial I/O Controller, 1 Channel(s), NMOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices C8251 is a single-channel serial I/O controller manufactured using NMOS technology. This component operates with an 8-bit external data bus and supports the 8080A bus standard, with a maximum clock frequency of 3.125 MHz. It adheres to communication standards including MIL STD 1553A, MIL STD 1553B, MIL STD 1760, MCAIR, and STANAG 3838, utilizing NRZ data encoding. The C8251 is housed in a 28-terminal ceramic dual in-line package (CDIP28, R-CDIP-T28) with through-hole termination. Its operating temperature range is 0°C to 70°C, with a nominal supply voltage of 5.00V (4.75V to 5.25V) and a maximum supply current of 80mA. This controller finds application in aerospace and defense systems requiring robust serial communication.
Additional Information
Series: C8251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.3380 |
| Width | 15.2400 |
| Technology | NMOS |
| Boundary_Scan | No |
| Bus_Compatibility | 8080A |
| Clock_Frequency_Max | 3.1250000000000000 |
| Communication_Standard | MIL STD 1553A; MIL STD 1553B; MIL STD 1760; MCAIR; STANAG 3838 |
| Data_Encoding_Decoding_Method | NRZ |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-CDIP-T28 |
| Low_Power_Mode | No |
| Number_of_DMA_Channels | 0 |
| Number_of_I_O_Lines | 0 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 28 |
| On_Chip_Data_RAM_Width | 0 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| RAM_words | 0 |
| Seated_Height_Max | 5.7150 |
| Supply_Current_Max | 80.00000000 |
| 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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