MC6805K3, MC6805K2 - 8-BIT MICROCOMPUTER

Motorola

Datasheet Details

Part number	MC6805K3, MC6805K2
Manufacturer	Motorola
File Size	137.54 KB
Description	8-BIT MICROCOMPUTER
Datasheet	MC6805K2-Motorola.pdf
Note	This datasheet PDF includes multiple part numbers: MC6805K3, MC6805K2. Please refer to the document for exact specifications by model.

The input and output signals for the MC6805K2 and MC6805K3 microcomputer units (MCUs) are described in the following paragraphs.

32 Bidirectional TTL I/O Lines Eight CMOS I/O Compatible Eight LED liO Compatible Eight Open Drain (Software Control).
User ROM: MC6805K2 - 2K Bytes MC6805K3 - 3.6K Bytes.
96 Bytes of User RAM, 16 Bytes on Standby via VSTBY Pin.
128 Bytes of User EEPROM with Write/Erase Latches.
Self-Check Mode.
Serial Peripheral Interface.
Zero-Crossing Detect/ Interrupt.
Two Cascadable 8-Bit Timers with 7-Bit Software Programmabl.

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Published: Nov 25, 2019 |