S3P7335

S3C7335/P7335 PRODUCT OVERVIEW 1 OVERVIEW PRODUCT OVERVIEW The S3C7335 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 drive 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 S3C7335's advanced CMOS technology provides for low power consumption and a wide operating voltage range. OTP The S3C7335 microcontroller is also available in OTP (One Time Programmable) version, S3P7335. The S3P7335 microcontroller has an on-chip 16-Kbyte one-time-programmable EPROM instead of masked ROM. The S3P7335 is comparable to S3C7335, both in function and in pin configuration. 1-1 PRODUCT OVERVIEW S3C7335/P7335 FEATURES Memory A/D Converter 512-nibble RAM 16K-byte ROM 4-channels with 8-bit resolution Bit Sequential Carrier Buffer I/O Pins Input only: 4 pins Output only: 28 pins I/O: 24 pins Support 16-bit serial data transfer in arbitrary format Level = 300 mVp-p (min) AMVCO range = 0.5 MHz to 30 MHz FMVCO range = 30 MHz to 150 MHz PLL Frequency Synthesizer LCD Controller/Driver ...