Si1005 Datasheet | Silicon Labs

Si1000/1/2/3/4/5 Ultra Low Power, 64/32 k B, 10-Bit ADC MCU with Integrated 240- 960 MHz EZRadio PRO® Transceiver Ultra Low Power: 0.9 to 3.6 V Operation - Typical sleep mode current < 0.1 µA; retains state and RAM contents over full supply range; fast wakeup of < 2 µs - Less than 600 n A with RTC running - Less than 1 µA with RTC running and radio state retained - On-chip dc-dc converter allows operation down to 0.9 V. - 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 - External conversion start input option - Autonomous burst mode with 16-bit automatic averaging accumulator Dual parators - Programmable hysteresis and response time - Configurable as interrupt or reset source - Low current (< 0.5 µA) On-Chip Debug - On-chip debug circuitry facilitates full-speed, non-intrusive in-system debug (No emulator required) - Provides breakpoints, single stepping - Inspect/modify memory and registers - plete development kit High-Speed 8051 µC Core - Pipelined instruction architecture; executes 70% of instruc- tions in 1 or 2 system clocks - Up to 25 MIPS throughput with 25 MHz clock - Expanded interrupt handler Memory - 4352 bytes internal data RAM (256 + 4096) - 64 k B (Si1000/2/4) or 32 k B (Si1001/3/5) flash; In-system programmable in 1024-byte sectors- 1024 bytes are reserved in the 64 k B devices EZRadio PRO® Transceiver - Frequency range = 240- 960 MHz - Sensitivity = - 121 d Bm - FSK, GFSK, and OOK modulation - Max output power = +20 d Bm (Si1000/1), +13 d Bm (Si1002/3/4/5) - RF power consumption - 18.5 m A receive - 18 m A @ +1 d Bm transmit - 30 m A @ +13 d Bm...