Precision Mixed SignalCopyright © 2005 by Silicon Laboratories5.5.2005Port 0LatchPort 1LatchJTAGLogicTCKTMSTDITDOUARTSMBusSPI Bus5-ChnlPCA16 kBFLASH1024 ByteXRAMVDDMonitorSFR BusPort 2LatchPort 3Latch8051CoreTimers0,1,2Timer 3P1.0P1.1P1.2P1.3P1.4P1.5P1.6P1.7P1DrvP0.0P0.1P0.2P0.3P0.4P0.5P0.6P0.7P0DrvP3.0P3.1P3.2P3.3P3.4P3.5P3.6P3.7P3DrvP2.0P2.1P2.2P2.3P2.4P2.5P2.6P2.7P2DrvCROSSBARSWITCHAV AV VDDVDDVDDDGNDDGNDDGNDAGNDAGNDResetRSTXTAL1XTAL2ExternalOscillatorCircuitSystem ClockInternalOscillatorDigital PowerAnalog PowerDebug HWBoundary Scan256 ByteRAMWDTADC100ksps(10-Bit)AMUXAIN0.0AIN0.1AIN0.2AIN0.3AIN0.4AIN0.5AIN0.6AIN0.7CP0 CP0-CP1 CP1-TEMPSENSORVREFCP0CP1VREFNCNCC8051F01825 MIPS, 16 kB Flash, 10-Bit ADC, 64-Pin Mixed-Signal MCUAnalog Peripherals10-Bit ADC- ±1 LSB INL; no missing codes- Programmable throughput up to 100 ksps- 8 external inputs; programmable as single-ended or differential- Data-dependent windowed interrupt generator- Built-in temperature sensor (±3 °C)Two Comparators- 16 programmable hysteresis values- Configurable to generate interrupts or resetInternal Voltage ReferenceVDD Monitor/Brown-out DetectorOn-Chip JTAG Debug
