S3C9664

S3C9664/P9664 (Preliminary Spec) PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM87RI PRODUCT FAMILY Samsung's SAM88RCRI family of 8-bit single-chip CMOS microcontrollers offer fast and efficient CPU, a wide range of integrated peripherals, and support OTP device. A dual address/data bus architecture and bit- or nibble-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating modes are included to support real-time operations. S3C9664 MICROCONTROLLER The S3C9664 microcontroller with USB function can be used in a wide range of general purpose applications. It is especially suitable for joystick, game pad controller or mouse and is available in 20-pin DIP, 24-pin SDIP and 20, 24-pin SOP. The S3C9664 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built around the powerful SAM88RCRI CPU core. Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register space, the size of the internal register file was logically expanded. The S3C9664 has 4 K bytes of program memory on-chip, and 208 bytes of RAM including 16 bytes of working register. Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core: — Two configurable I/O ports (14 I/O pins on 20 pin package, 18 I/O pins on 24pin package) — Analog-to-digital converter with six input channel and 10-bit resolutio...