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Intel 8xC251TQ

The Intel 8xC251TQ is a D-Step 251 CMOS 8-bit microcontroller with 8/16/32-bit instructions and registers, 32 I/O lines, 3 Timers/Counters, WDT, 8 Interrupts/4 Priority Levels, Dual UART, PCA, 16KB on-chip ROM or EPROM, 512 Bytes on-chip RAM.

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Data Sheet for the Intel 8xC251TQ
Data Sheet
181,174 bytes
User's Manual for the Intel 8xC251TQ
User's Manual
2,225,431 bytes
User's Manual Addendum for the Intel 8xC251TQ
User's Manual Addendum
95,625 bytes

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The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

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The following AGDI Drivers are available for the Keil Software µVision Debugger.

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