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SCG9816
8-BIT MICROCONTROLLER
SCG9816 Microcontroller Specification
FEATURE SUMMARY
Technology
− CMOS technology.
I/O ports
− − 2 8-bit programmable I/O ports. 1 7-bit output port.
CPU
− − 8-bit CPU core. 126 powerful and easy-to-use instruction set.
Timer
− − − 2 8-bit pre-scalar auto reload timers which can be cascaded to form one 16-bit timer. 1 real time timer. 1 watch dog timer.
Memory
− − − Internal ROM: 16K x 8 Internal RAM: 128 x 8 Memory is organized as 16K-byte page.
Operating Voltage
− 2.4V to 5.5V.
I/O structure
− Memory mapped I/O structure.
Oscillation Frequency
− − RC Oscillator for the main system clock up to 4MHz, instruction cycle ~0.5us. Subsystem clock frequency of 32.768kHz for real time timer.
SCG9816 Datasheet
