12
PIN ASSIGNMENTS
Note) 1. NC (Pin 90) is always connected to VDD.
2. V
SS (Pin 41 and 91) are both connected to GND.
MICOM DATA (TUNER)
13
OVERVIEW
The KS57C3316 single-chip CMOS microcontroller has been designed for high performance using
Samsung’s newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers).
With features such as LCD direct capability, 4-channel A/D converter, 8-bit timer/counter, watch timer and
PLL frequency synthesizer, it offers you an excellent design solution for a wide variety of applications that
require LCD functions and audio applications.
Up to 56 pins of the 80-pin QFP package, it can be dedicated to I/O. Eight vectored interrupts provide fast
response to internal and external events. In addition, the KS57C3316’s advanced CMOS technology
provides for low power consumption and a wide operating voltage range.
OTP
The KS57C3316 microcontroller is also available in OTP (One Time Programmable) version, KS57P3316.
The KS57P3316 microcontroller has an on-chip 16-Kbyte one-time-programmable EPROM instead of
masked ROM. The KS57P3316 is comparable to KS57C3316, both in function and in pin configuration.
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