MC6805K3 Overview
® MOTOROLA MC680SK2 MC680SK3 Product Preview 8-BIT MICROPUTER UNITS WITH SERIAL PERIPHERAL INTERFACE AND TWO TIMERS The MC6805K2/MC6805K3 microputer units are members of the M6805 Family of low-cost single-chip microputers. These 8-bit microputers contain a CPU, on-chip clock, ROM, EEPROM, RAM, I/O, two timers, one programmable prescaler, and a serial peripheral interface. These units are designed for the user who...
MC6805K3 Key Features
- 32 Bidirectional TTL I/O Lines Eight CMOS I/O patible Eight LED liO patible Eight Open Drain (Software Control)
- User ROM
- 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 Programmable Prescaler, Data Modulus Latch, and Capture Latch