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® MOTOROLA
Advance InforIllation
SINGLE-CHIP MICROCONTROLLER
The MC3870 is a monolithic 8-bit microcomputer utilizirlg ionimplanted, N-channel silicon-gate technology and advanced circuit design techniques. The single-chip MC3870 offers maximum cost effectiveness in a wide range of control and logic replacement applications. • Software Compatible with F8 Family • 2048 Byte Mask Programmable ROM • 64 Byte Scratch pad RAM • 32 Bits (4 Ports) TTL-Compatible I/O • Programmable Binary Timer
Interval Timer Mode Pulse Width Measurement Mode Event Counter Mode • External Interrupt • Crystal, LC, RC, External • Low Power (275 mW Typ.