CXR714120-301GB

The CXR714120-301GB belongs to the CXR7 family which is designed as one kind of CMOS 32-bit single chip microcomputer. This device can be used in A/D converter, serial interface, timer, bus interface unit, DMA controller, memory stick interface, and as well as basic configurations like a 32-bit RISC CPU, ROM, RAM, and I/O port.

Features of the CXR714120-301GB are:(1)CPU: SR11 series 32-bit RISC CPU core;(2)minimum instruction cycle: 54.3ns (fSRC: 18.432MHz) and 30.5s (fTEX: 32.768kHz);(3)incorporated ROM: 256K bytes;(4)incorporated RAM: 16K bytes;(5)package: 176-pin plastic LFLGA;(6)standby mode: idle/sleep/stop;(7)external interruption: 11 channels (polarity selection and both edge detection possible);(8)beep output circuit;(9)memory stick interface.

The absolute maximum ratings of the CXR714120-301GB  can be summarized as:(1)input voltage:-0.3 to +4.6 V;(2)output voltage:-0.3 to +4.6 V;(3)high level output current:-5 mA;(4)high level total output current:-40 mA;(5)low level output current:10 mA;(6)low level total output current:80 mA;(7)operating temperature:40 to +85;(8)storage temperature:55 to +150;(9)allowable power dissipation:380 mW. If you want to know more information such as the electrical characteristics about the CXR714120-301GB, please download the datasheet in www.seekic.com or www.chinaicmart.com .