The S3C7324 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47
S3C7324/P7324
PRODUCT OVERVIEW
1
OVERVIEW
PRODUCT OVERVIEW
The S3C7324 single-chip CMOS microcontroller has been des...
S3C7324/P7324
PRODUCT OVERVIEW
1
OVERVIEW
PRODUCT OVERVIEW
The S3C7324 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, 24-bit AM/FM frequency counter and watch timer, the S3C7324 offers an excellent design solution for a wide variety of applications that require LCD functions and audio applications. Up to 32 pins of the 64-pin QFP package, it can be dedicated to I/O. Five vectored interrupts provide fast response to internal and external events. In addition, the S3C7324 's advanced
CMOS technology provides for low power consumption and a wide operating
voltage range.
OTP
The S3C7324 microcontroller is also available in OTP (One Time Programmable) version, S3P7324 . The S3P7324 microcontroller has an on-chip 4-Kbyte one-time-programmable EPROM instead of masked ROM. The S3P7324 is comparable to S3C7324, both in function and in pin configuration.
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PRODUCT OVERVIEW
S3C7324/P7324
FEATURES
Memory — 256 × 4-bit RAM — 4096 × 8-bit ROM I/O Pins — Input only: 8 pins — I/O: 16 pins — Output only: 8 pins sharing with segment driver outputs LCD Controller/Driver — Maximum 14-digit LCD direct drive capability — 28 segment and 4 common pins — Display modes: Static, 1/2 duty (1/2 bias) 1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias) — Internal resistor circuit for LCD bias Oscillation Sources 8-Bi...