ms-pg电子直营站

　　masung ms-c628

　　serial port wire

　　power supply wire

　　power 6.4-9 v

　　user system board

　　specification：

　　the printing control board is specially designed for handheld devices by shenzhen masung technology limited corporation.

　　1. less dimension, faster speed, more functions

　　2. available for serial port rs-232 or uart(ttl3.3v)

　　3. working voltage arranges:6.4v-9v , completely apply to double lithium battery power supply system.

　　4. has strong anti-interference ability, was suitable for device with great transient power( as gprs module)

　　5. automatically supply power source under instability situation, to maintain steady printing and excellent character font image

　　6. power-on function, deducing the current waste when be turn-off

　　7. its chip takes advantage of 72mzh arm, 128k flash, 20k ram, to support gb18030 font stock, and its has great expansibility on command