ID8251B
Serial I/O Controller, 1 Channel(s), MOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: Serial IO/Communication Controllers
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The Advanced Micro Devices ID8251B is a single-channel Serial I/O Controller from the ID8251 series. This MOS technology component operates within a supply voltage range of 4.75V to 5.25V, with a nominal value of 5.0V, and supports an 8-bit external data bus. It offers flexible communication standards including ASYNC, BIT, SYNC BYTE, BISYNC, and EXT SYNC, utilizing NRZ data encoding. The device is housed in a 28-terminal CDIP package (JESD-30 code R-GDIP-T28) with through-hole mounting and a terminal pitch of 2.54mm. Operating across a temperature range of -40°C to +85°C, its applications span industrial automation and communication systems. The maximum clock frequency supported is 3.125MHz.
Additional Information
Series: ID8251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.1475 |
| Width | 15.2400 |
| Technology | MOS |
| Boundary_Scan | No |
| Clock_Frequency_Max | 3.1250000000000000 |
| Communication_Standard | ASYNC, BIT; SYNC, BYTE; BISYNC; EXT SYNC |
| Data_Encoding_Decoding_Method | NRZ |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-GDIP-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 | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| RAM_words | 0 |
| Seated_Height_Max | 5.7150 |
| 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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