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dsPIC33FJ12MC201/202 Data Sheet - Microchip

dsPIC33FJ12MC201/202 Data Sheet - Microchip

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<strong>dsPIC33FJ12MC201</strong>/<strong>202</strong>FIGURE 1-1:PSV and Table<strong>Data</strong> AccessControl Block<strong>dsPIC33FJ12MC201</strong>/<strong>202</strong> BLOCK DIAGRAMY <strong>Data</strong> BusInterruptControllerX <strong>Data</strong> BusPORTA8161616162323Address Latch23PCU PCH PCLProgram CounterStack LoopControl ControlLogic Logic<strong>Data</strong> LatchX RAMAddressLatch16<strong>Data</strong> LatchY RAMAddressLatch16Address Generator Units16PORTBRemappablePinsProgram MemoryEA MUX<strong>Data</strong> Latch24ROM Latch16 16InstructionDecode andControlInstruction RegLiteral <strong>Data</strong>16Control Signalsto Various BlocksDSP EngineOSC2/CLKOOSC1/CLKITimingGenerationFRC/LPRCOscillatorsPrecisionBand GapReferenceVoltageRegulatorPower-upTimerOscillatorStart-up TimerPower-onResetWatchdogTimerBrown-outResetDivide Support16 x 16W Register Array16-bit ALU1616VCAPVDD, VSSMCLRTimers1-3UART1ADC1OC/PWM1-2PWM2 ChSPI1IC1,2,7,8CNxI2C1QEIPWM6 ChNote:Not all pins or features are implemented on all device pinout configurations. See “Pin Diagrams” for the specific pins and featurespresent on each device.DS70265E-page 10© 2007-2011 <strong>Microchip</strong> Technology Inc.

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