3F9488 Datasheet (Samsung semiconductor)

3F9488, S3F9488

Table 1-1.

Pin Descriptions of 44-QFP and 42-SDIP Pin Names P0.0, P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P1.0 P1.1 *P1.3 P1.4 *P1.7 Pin Type I/O Pin Description I/O port with bit-programmable pins.

Configurable to input or push-pull output mode.

Pull-up resistors can be assigned by softwa

www.DataSheet4U.com 21-S3-C9484/C9488/F9488-092003 USER'S MANUAL S3C9484/C9488/F9488 8-bit CMOS Microcontroller Revision 1 S3C9484/C9488/F9488 www.DataSheet4U.com PRODUCT OVERVIEW 1 PRODUCT OVERVIEW S3C9-SERIES MICROCONTROLLERS Samsung's SAM88RCRI 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

3F9488 Features

* CPU

* LCD Controller/Driver (Optional)

* SAM88RCRI CPU core Memory

* 8 COM × 19 SEG (MAX 19 digit) 4 COM × 19 SEG (MAX 8 digit) 208-byte general purpose register (RAM) 4/8-Kbyte internal mask program memory 8-Kbyte internal multi time program memory (S3F9488) A/D Conver