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UM6551A |
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| Part Number | UM6551A |
| Manufacturer | UMC |
| Description | The UM6551 is an Asynchronous Communication Adapter (... |
| Features |
• On-chip baud rate generator: 15 programmable baud rates derived from a standard 1.8432 MHz external crystal (50 to 19,200 baud) • Programmable interrupt and status register to simplify software design • Single +5 volt power supply • Serial echo mode • False start b it detect io n • 8-bit bi-directional data bus for direct communica- tion with the microprocessor • External 16x clock input for non-standard baud rates (up to 125k baud) • Programmable: word lengths; number of stop bits; and parity bit generation and detection • Data set and modem control signals provided • Parity: (odd, even, n... |
| Document |
 UM6551A Data Sheet
PDF 333.45KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UM6551 |
UMC Corporation |
Asynchronous Communication Interface Adapter |
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| 2 | UM6502 |
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| 3 | UM6502 |
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(UM6502 - UM6512) 8-bit Microprocessor |
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| 4 | UM6507 |
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| 5 | UM6512 |
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| 6 | UM6520 |
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Peripheral Interface Adapter |
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Desde 2024. D4U Semiconductor.
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