FEATURES
n Totally static 8-bit CPU n ROM: 128k x 8-bit n RAM: 1.5K x 8-bit n Stack: Up to 128-level deep n Operation voltage: 2.4V ~ 3.6V n Operation frequency: – 3.0Mhz@2.4V(Min.) – 4.0Mhz@2.7V(Min.) n LCD Drives – COM: 36 outputs. Eight shared with one output port – SEG: 56 outputs. Shared with 3 I/O ports and memory bus signals. n One 8x8 Signed Multiplier n Low Voltage Reset (LVR) – Two levels by code option n Low Voltage Detector (LVD) – Programmable 4 levels – System power or external battery level can be detected. n Programmable Watchdog Timer (WDT) n Memory interface to ROM, RAM, Flash n Memory configuration – Three kinds of banks for program, data and interrupt – 12-bit bank registers support up to 44M bytes – Six programmable chip-selects with 4 modes – Maximum single device of 16M bytes n General-Purpose I/O (GPIO) ports – Up to 39 bit programmable I/Os 8 dedicated CMOS I/Os 23 shared with LCD SEGs 8 open drain output pins shared with LCD COMs – Bit programmable pull-up for...
Sitronix
