Si1003-C Ultra-Low Power 32 kB, 10-bit ADC MCU with Integrated 240–960 MHz Transceiver Transceiver Features Supply Voltage: 1.8 to 3.6 V - Typical sleep mode current < 0.1 µA; retains state and RAM contents over full supply range; fast wakeup of < 2 µs - Two built-in brown-out detectors cover sleep and active modes 10-Bit Analog to Digital Converter - Up to 300 ksps - Up to 18 external inputs - External pin or internal VREF (no external capacitor required) - Built-in temperature sensor (±3 °C); no calibration required - External conversion start input option - Autonomous burst mode with 16-bit automatic averaging accumulator Dual Comparators - Programmable hysteresis and response time - Configurable as interrupt or reset source - Low current (< 0.5 µA) - Frequency range = 240–960 MHz Sensitivity = –121 dBm FSK, GFSK, and OOK modulation Max output power = +13 dBm RF power consumption - 18.5 mA receive - 30 mA @ +13 dBm transmit - 18 mA @ +1 dBm transmit - Data rate = 0.123 to 256 kbps Auto-frequency calibration (AFC) Antenna diversity and transmit/receive switch control Programmable packet handler TX and RX 64 byte FIFOs Frequency hopping capability On-chip crystal tuning Digital Peripherals - 22 port I/O - Hardware enhanced UART, SPI and I2C serial ports available Memory - 32 kB flash; in-system programmable in 1024-byte concurrently sectors; full read/write/erase functionality over the entire supply range - Low power 32-bit smaRTClock - Four general purpose 16-bit counter/timers; six channel - 4352 bytes internal data RAM (256 + 4K) On-Chip Debug - On-chip debug circuitry facilitates full speed, non-intrusive insystem debug (no emulator required) High-Speed 8051 µC Core - Pipe-lined instruction architecture; executes 70% of instructions programmable counter array (PCA) Clock Sources - Precision internal oscillators: 24.5 MHz with ±2% accuracy supports UART operation; spread-spectrum mode for reduced EMI - 25 MIPS peak throughput with 25 MHz clock - Low power 20 MHz internal oscillator - External oscillator: crystal, RC, C, CMOS clock - smaRTClock oscillator: 32.768 kHz crystal or self-oscillate Development Kit: Si1000DK-915, Si1000DK-470, Si1002DK-868 Ordering Part Number - Si1003-E-GM, 42-pin LGA (5 mm x 7 mm) in 1 or 2 system clocks Power On Reset/PMU Wake Reset C2CK/RST Debug / Programming Hardware CIP-51 8051 Controller Core Analog Peripherals 32k Byte ISP Flash Program Memory 6-bit IREF 256 Byte SRAM 4096 Byte XRAM C2D VDD Precision 24.5 MHz Oscillator Low Power 20 MHz Oscillator XTAL1 XTAL2 XTAL3 XTAL4 External VREF VREF TX A M U X VDD VREF Temp Sensor CP1, CP1A SFR Bus AGC RXp RXn LNA Mixer GND + - PGA ADC + - Comparators Digital Peripherals Transceiver Control Interface Digital Modem Delta Sigma Modulator Digital Logic UART External Oscillator Circuit Timers 0, 1, 2, 3 smaRTClock Oscillator PCA/ WDT System Clock Configuration Wireless MCU PA Internal CP0, CP0A SYSCLK GND IREF0 10-bit 300ksps ADC CRC Engine VREG RF XCVR (240-960 MHz) XIN XOUT OSC Priority Crossbar Decoder SMBus SPI 0 Copyright © 2010 by Silicon Laboratories Port I/O Config 22 ANALOG & DIGITAL I/O 1.15.10 Smart. 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