Datasheet Summary
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8-BIT MICROCONTROLLER
SCG9910 Microcontroller Specification
FEATURE SUMMARY
Technology
- CMOS technology.
I/O ports
- - 2 8-bit programmable I/O ports. 1 7-bit output port.
- - 8-bit CPU core. 128 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: 48K x 8, 16K x 8 for program and data, 32K x 8 for data only. Internal RAM: 128 x 8 Memory is organized as 16K-byte page.
Speech
- - ADPCM technology for voice and sound effect. Total speech length depends on the data rate chosen: 11 sec for 32kbps data...