MC146805H2 Description
® MOTOROLA MC14680SH2 Advance Information I 8-BIT MICROPUTER UNIT The MC146805H2 Microputer Unit (MCU) belongs to the M146805 CMOS Family of low-cost, single-chip microputers. This 8-bit MCU contains an on-chip oscillator, CPU, RAM, 1/0, and a timer. The fully static design allows operation at two software selectable frequencies, further reducing its already low power consumption.
MC146805H2 Key Features
- Typical Full Speed Operating Power of 20 mW at 5 V
- Typical WAIT Mode Power of 4 mW
- Typical STOP Mode Power of 5 /LW
- 8-Bit Architecture
- Fully Static Operation
- 112 Bytes of On-Chip RAM
- 2048 Bytes on On-Chip ROM
- 24 Bidirectional 1/0 Lines Plus Four Input-Only Lines
- Internal 8-Bit Timer with Software Programmable 7-Bit Prescaler
- Watchdog Timer