S-14L05AQS

The S-14L05AQS is designed as one kind of CMOS 4-bit microcomputer device that integrates ROM, RAM, I/O ports, timers, an LCD driver and a 16-level detection circuit (4-bit A-D converter) on one chip.

Features of the S-14L05AQS are:(1)Si gate CMOS process;(2)alow power consumption;(3)high-speed operation is 500 KHz max.;(4)ROM is 4K x 16 bits;(5)RAM is 768 x 4 bits;(6)programmable timer is 8-bit one channel;(7)time-base timer;(8)watchdog timer;(9)32 I/O lines;(10)interrupt function: internal (two);(11)instructions is 37 basic instruction sets (168 including addressing modes). And this device can be used in infrared remote controller and compact portable equipment,toys applications.

The absolute maximum ratings of the S-14L05AQS can be summarized as:(1)storage temperature: -40 to +125;(2)operating temperature: -10 to +70;(3)power supply voltage: -0.3 to +4.0 V;(4)input voltage: Vss-0.3 V to Vcc+0.3 V;(5)output voltage: Vss to VDD;(6)power dissipation: 300 mW.

The electrical characteristics of this device can be summarized as:(1)operating current comsumption: 0.4  to 0.7 mA;(2)standby current consumption: 0.01 to 1 uA;(3)high level input voltage: 0.8 x VDD V;(4)low level input voltage: 0.2 x VDD V;(5)high level input leakage current: 1 uA;(6)low level input leakage current: -1 uA. If you want to know more information such as the electrical characteristics about the S-14L05AQS, please download the datasheet in www.seekic.com or www.chinaicmart.com.