HarmanKardon-AVR3550HD-avr-维修说明书手册含电器原理图2

AVR3550HDharman/kardon1.1 FeaturesTMP86F409NG9.8bit Serial Expansion Interface(SED):1 channel(MSB/LSB selectable and max.4Mbps at 16MHz)10.10-bit successive approximation type AD converter·Analog input:6ch11.Key-on wakeup:4 channels12.Clock operationSingle clock modeDual clock mode13.Low power consumption operationSTOP mode:Oscillation stops.(Battery/Capacitor back-up.)SLOWI mode:Low power consumption operation using low-frequency clock.(High-frequency clockstop.)SLOW2 mode:Low power consumption operation using low-frequency clock.(High-frequency clockoscillate.)IDLEO mode:CPU stops,and only the Time-Based-Timer(TBT)on peripherals operate using high fre-quency clock.Release by falling edge of the source clock which is set by TBTCR.IDLEl mode:CPU stops and peripherals operate using high frequency clock.Release by interru-puts(CPU restarts).IDLE2 mode:CPU stops and peripherals operate using high and low frequency clock.Release by inter-ruputs.(CPU restarts).SLEEPO mode:CPU stops,and only the Time-Based-Timer(TBT)on peripherals operate using low fre-quency clock.Release by falling edge of the source clock which is set by TBTCR.SLEEPI mode:CPU stops,and peripherals operate using low frequency clock.Release by interru-put.(CPUrestarts).SLEEP2 mode:CPU stops and peripherals operate using high and low frequency clock.Release byinterruput.14.Wide operation voltage:4.5Vto5.5V116MHz/32.768Hz2.7 V to 5.5 V at 8 MHz/32.768 kHz81