S3CB018 Datasheet - Samsung semiconductor

S3CB018 The S3CB018/FB018 single-chip CMOS microcontroller

Table 1-1. S3CB018/FB018 Pin Descriptions (32-SOP) Pin Name P0.0-P0.7 Pin Type I/O Pin Description I/O port with bit programmable pins; Input and output mode are selectable by software; Software assignable pull-up. P0.4-P0.7 can be used as inputs for comparator input CIN0-CIN3.; Alternately they can.

S3CB018/FB018 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW CALMRISC OVERVIEW The S3CB018/FB018 single-chip CMOS microcontroller is designed for high performance using Samsung’ s newest 8-bit CPU core, CalmRISC. CalmRISC is an 8-bit low power RISC microcontroller. Its basic architecture follows Harvard style, that is, it has separate program memory and data memory. Both instruction and data can be fetched simultaneously without causing a stall, using separate paths for memory access. Represented below.

S3CB018 Features

* SUMMARY CPU

* 8-Bit Serial I/O Interface

* 8-Bit RISC architecture 8-bit transmit/receive mode 8-bit receive mode LSB first or MSB first transmission selectable Internal and external clock source Memory

* ROM: 4 Kword (8 K-byte) RA

S3CB018_Samsungsemiconductor.pdf