ST2602B - Sitronix

ST2602B 8-bit Integrated Microcontroller

content. The clock of LCD (LCDCK) is not only sourced from main-frequency (OSC), it can also be sourced by OSCX (32KHz crystal) to make current consumption to be minimum. Besides, Vlcd has excellent voltage variation when Vdd changes from 2.4V to 3.6V. Further more, ST2602B has inside trimming fuse function for Vlcd and LVD.So every ST2602B real-chip will ha.

Features

the capacity of memory access of maximum 44M bytes and DMA function for fast memory transfer. Six chip-select pins are equipped for direct connection to external ROM, SRAM, Flash memory or other devices. The maximum size for a single external memory device can be 16M bytes. The ST2602B has 39 I/Os grouped into 5 ports. They are Port-C, Port-D, Port-E (7 pins), Port-F and Port-L, where the Port-F consists of 8 open-drain output pins shared with LCD COMs. Each I/O pins can be programmed to input or output individually. Port-C input pins provide both pull-up and pull-down options. The other input.