| Part Number | UM8051 |
| Manufacturer | UMC |
| Title | Single Chip 8-Bit Microcomputer |
| Description | The UM8051/8031 is a stand-alone, high-performance single-chip computer fabricated with UMC's highly-reliable +5 Volt, NMOS technology and package... |
| Features |
• 4K x BROM • 128 x 8 RAM • Four 8-bit ports, 32 I/O lines • Two 16-bit timer/event counters • High-performance full-duplex serial channel • External memory expandable to 128K • Boolean processor • UM8048 architecture enhanced with: • Non-paged jump... |
| Datasheet |
 UM8051 Datasheet
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