Si4010 Crystal-less SoC RF Transmitter Single Coin-cell Battery Transmitter Memory - Supply voltage: 1.8 to 3.6 V - Standby current < 10 nA - Crystal-less operation: - ±150 ppm 0 to +70°C - ±250 ppm –40 to +85°C - Temperature range –40 to +85 °C - Automotive grade available - 10P MSOP/14P SOIC - Pb free/RoHS compliant - Digital Peripherals - RF Transmitter - 4 kB RAM/8K NVM 128 bit EEPROM 256 byte of internal data RAM 256 byte of external data RAM (XREG) 12 kB ROM embedded functions 8 byte low leakage RAM (preserved in standby) Frequency range: 27–960 MHz +10 dBm output power, adjustable Automatic antenna tuning Symbol rate up to 100 kBaud FSK/OOK modulation Manchester, NRZ, 4/5 encoder 128 bit AES Accelerator 4/8 GPIO with wake-up functionality 1 LED driver Data serializer High-speed frequency counter RTC, Timers 2, 3 On-chip debugging—C2 Clock Sources - Analog Peripherals - LDO regulator with POR circuit - Integrated temperature sensor - Low battery detector High-speed crystal-less VCO Programmable low-power osc-LPOSC Ultra low-power sleep timer Optional crystal input for tigher tolerances Minimal External BOM High-Speed 8051 µC Core - Only one external component required - Pipeline instruction architecture - 70% of instructions in 1 or 2 clocks - Up to 24 MIPs with 24 MHz clock Applications - Garage and gate door openers - Home automation and security - Remote keyless entry Si4010 8051 CONTROLLER CORE 256 BYTE IRAM MEMORY CONTROLLER NVM 8 KB 256 BYTE XREG RF ANALOG CORE EEPROM 128-bit HVRAM 8 Byte 4K BYTE RAM 12K BYTE ROM OOK ODS DIGITAL PERIPHERALS DIVIDER FSK INTC PA AUTO TUNE TXP LDO POR BANDGAP VDD TXM LCOSC RTC TMR 2,3 AES 128b ACCEL GPIO0/XTAL/VPP GPIO1 GPIO2 GPIO3 GPIO4/C2DAT GPIO5/C2CLK/LED GPIO6 14P SOIC GPIO7 Package Only GPIO8 GPIO9 EZRadio SFR BUS LPOSC FREQ COUNTER SLP TMR C2 XTAL OSC PORT CONTR TEMP DEMOD TEMP SENSOR Copyright © 2010 by Silicon Laboratories VA VD GND 6.28.10 Si4010 Crystal-less SoC RF Transmitter Selected Electrical Specifications Parameter Symbol Supply Voltage VDD Supply Current IVDD Conditions Min Typ Max Units 1.8 — 3.6 V +10 dBm output, OOK, Manchester — 14.2 — mA +6.5 dBm output, OOK, Manchester — 11.3 — mA +10 dBm, FSK — 19.8 — mA +6.5 dBm output, FSK — 14.1 — mA IST Only sleep timer is enabled — 700 — nA Standby Current ISB All GPIO floating or held high — 10 Frequency Range FRF Sleep Timer Mode 27 Frequency Noise (rms) Carrier Frequency Accuracy Transmit Power nA MHz — ppm Allen deviation measured across 1ms interval — — 5 — ms 27 MHz ≤ FRF ≤ 960 MHz 0°C ≤ TA ≤ 70° C –150 — +150 ppm 27 MHz ≤ FRF ≤ 960 MHz –40°C ≤ TA ≤ 85° C –250 — +250 ppm Error contribution using optional crystal input –10 — +10 ppm Maximum programmed transmit power — 10 — dBm Minimum programmed transmit power — –13 — dBm Power variation vs temp and supply, with optimum load and Vdd > 2.2V –1.0 — +0.5 dB Power variation vs temp and supply, with optimum load and Vdd > 1.8V –2.5 — +0.5 dB Step size from –13 to +6.5 dBm — 0.25 — dB OOK mode 0.34 — 10.7 µs FSK 0.1 — 100 kBaud OOK (Manchester) 0.1 — 50 kBaud Frequency Tuning Time PA Edge Ramp Rate Programmable Range Data Rate 10-pin MSOP Package 0.3 — 960 14-pin SOIC Package GPIO0/XTAL 1 10 GPIO1 GPIO9 1 14 GPIO8 GND 2 9 GPIO2 GPIO0/XTAL 2 13 GPIO1 GND 3 12 GPIO2 TXM 3 Si4010-GT 8 GPIO3 TXP 4 7 GPIO4 VDD 5 6 LED TXM 4 11 GPIO3 TXP 5 10 GPIO4 VDD 6 9 LED GPIO7 7 EZRadio Si4010-GS 8 GPIO6 Copyright © 2010 by Silicon Laboratories Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. 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