KS86C4302

www.DataSheet4U.com KS86C4302/C4304/P4304 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM87RI PRODUCT FAMILY Samsung's SAM87Ri family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. A address/data bus architecture and a large number of bit-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. KS86C4302/C4304 MICROCONTROLLER The KS86C4302/C4304 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built around the powerful SAM87Ri CPU core. The KS86C4302/C4304 is a versatile microcontroller, with its A/D converter, timer, PWM, and SIO it can be used in a wide range of general purpose applications. 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 KS86C4302/C4304 have 2-Kbytes or 4Kbytes of program memory on-chip (ROM) and 112-bytes of general purpose register area RAM. Using the SAM87Ri design approach, the following peripherals were integrated with the SAM87Ri core: — Three configurable I/O ports (13 pins) — Five interrupt sources with one vector and one interrupt level — One 8-bit timer/counter with time interval mode — Analog to digital converter wit...