Specification :

MCU features:

Single chip, built-in 24LCD 4 * drive, RTC (real-time clock) LED drive, low power consumption, battery-powered maintain time and LCD display time, using dice process, cost less!
1: support ipod/iphone charging.
2: support of AM/FM.
3:2 set set above alarm time.
4: can have multiple alarms mode.
5: a NAP NAP () and lazy SZOOZE () function.
6: has been demonstrated, and TDMA WWI could already batch production test OTA.