S3C8465 Datasheet (Samsung semiconductor) - S3C8465/C8469 MICROCONTROLLER

S3C8465, S3C8465/C8469 MICROCONTROLLER

Pin Name P0.0 *P0.7 Pin Type I/O Pin Description Bit-programmable I/O port for Schmitt trigger input or push-pull, open-drain, output.

Pull-up resistors are assignable by software.

Port 0 can also be configured as external interface address line A8 *A15 Same general characteristics as

S3C8465/C8469/P8469 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM8 PRODUCT FAMILY Samsung's new SAM8 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 dual address/data bus architecture and a large number of 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 operatin

S3C8465 Features

* CPU

* SAM87 CPU core Timer/Counters

* Memory

* 528-byte general purpose register area 16/32K-byte internal program memory ROM-less operating mode

* One 8-bit basic timer for watchdog function One 8-bit timer/counter with three o