單片機           

ht48r50a-1          4k rom;35 i/o          holtek

ht49r50a-1          4k rom;帶lcd(32*4)          holtek

sm8951          兼容at89c51;w78e51          syncmos

sm8952          兼容at89c52;w78e52    syncmos

存儲器           

24c02/04/08/16  2k/4k/8k/16k  fm、holtek

93c46/56/66          1k/2k/4k          holtek、atmel

三端穩(wěn)壓器               

7130/36/44/50a-1  ldo線型穩(wěn)壓器          holtek、ana

7530/36/44/50a-1       ldo線型穩(wěn)壓器          holtek、ana

7027/33/39/44a-1          電壓檢察ic          holtek、ana

ana8101a30/33/50          dc/dc升壓轉(zhuǎn)換器          ana

液晶驅(qū)動器               

1621          32*4          holtek

1622          32*8          holtek

真空熒光屏驅(qū)動器         

16512          兼容nec16312          holtek、ptc

16511          兼容nce16311          holtek、ptc

時鐘電路         

sht1302          兼容ht1380          ketus

sht1302s          兼容ht1381          ketus