AD009-041 Description
Power Input VDD I VSS I General I/O ports PA0~PA2 I/O PA3/VPP PB0~PB3 I I/O REM PD0~PD2 O I/O XXXX PA0~PA2 are programmable I /O ports, with pull up resistor 150K ohm. Level-change-wakeup function is provided. X PA3 is an input pin only, with pull up resistor 150K.
AD009-041 Key Features
- Wake up function for power-down mode HALT mode wake up source: RTC timer overflow or PA0~3, PB0~3 and PD0~3 edge trigg
- Provide 1 input pin (PA3) shared with VPP pin, pull up 150k ohm resistor and edge trigger wake up function
- Built-in one IR LED drive pin. ( Sink current : IOL=210mA at VDD=3V and VOL=0.3V )
- One 8 bits timer, clock source of timer is FMCK /8192( or 4096,2048,1024 ), the content of timer can be cleared and read
- Built-in internal RC OSC 8 MHz ---frequency deviation within ±2%, VDD=1.8V~3.6V, temp= -20 ºC ~70 ºC
- Support 1.5 cycle length instruction (NOP15) to generate IR waveform by software
- Four reset condition Low voltage reset (LVR=1.5V) Power on RC-reset Watch dog timer overflow reset ( WDT period is
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