Si106x/Si108x
ULTRA-LOW POWER MCU WITH INTEGRATED
HIGH-PERFORMANCE SUB-1 GHZ TRANSCEIVER
Description
Silicon Laboratories’ Si106x and Si108x Wireless
MCUs
combine
high-performance
wireless
connectivity and ultra-low power microcontroller
processing into a small 5x6 mm form factor. Support
for all major frequency bands in the 142 to 1050 MHz
range is provided including an integrated advanced
packet handling engine and the ability to realize a
link budget of up to 146 dB. The devices have been
optimized to minimize energy consumption for
battery-backed applications by minimizing TX, RX,
active, and sleep mode current as well as supporting
fast wake-up times. The Si106x and Si108x Wireless
MCUs are available in a pin-compatible family of
devices that scales from 8 to 64 kB of flash and
Transceiver Features
- Data rate up to 1 Mbps
- 142–1050 MHz frequency range
- On-chip crystal tuning
- –126 dBm receive sensitivity @ 500 bps, GFSK
- Modulation: OOK, (G)FSK, and 4(G)FSK
- Up to +20 dBm output power
- Low power consumption
provides
a robust set of analog and digital
- 10.7 mA RX
- 18 mA TX at +10 dBm
- 30 nA shutdown, 50 nA standby
- Fast wake and hop times
peripherals including an ADC, dual comparators,
timers, and GPIO. These Wireless MCUs are
compliant with IEEE 802.15.4g and support
worldwide regulatory standards including FCC, ETSI,
and ARIB.
- Excellent selectivity performance
- 60 dB adjacent channel
- 73 dB blocking at 1 MHz
Features
- Antenna diversity and T/R switch control
- Highly configurable packet handler
- TX and RX 64 byte FIFOs
- Auto frequency control (AFC)
- Automatic gain control (AGC)
- IEEE 802.15.4g compliant
Ultra-low power 8051 µC Core
- 25 MHz, single-cycle 8051 compatible CPU
- 25 MIPS peak throughput with 25 MHz clock
- Industry's lowest active and sleep currents
- 160 µA/MHz: active mode
- 50 nA sleep with brownout detectors enabled
- 600 nA sleep w/internal RTC
- 2 µs wake-up time
System
- Supply voltage: 1.8 to 3.6 V
- 0.9–3.6V operation with built-in dc–dc con-
verter
- Brownout detectors cover sleep and active
modes
- Low battery detector
- Low BOM count
- On-chip debug
Memory
- Up to 64 kB of flash and 4 kB of RAM
Peripherals
- 10-bit analog-to-digital converter
- Temperature sensor
- Dual comparators
- 5x6 36-pin QFN package
Applications
- 11 general purpose I/O
- Home automation
- Home security
- Remote control
2
- UART, SPI, I C
- Four general purpose 16-bit counter/timers
- Precision internal oscillators
- Garage door openers
- Remote keyless Entry
- Home health care
- Smart metering
- Building Lighting control
- Building HVAC control
- Fire and Security monitoring
- Security and Access control
- Telemetry
- 24.5 MHz with ±2% accuracy
- Low power 20 MHz internal oscillator
- External oscillator: crystal, RC, C, CMOS clock
- RTC: 32.768 kHz crystal or self-oscillate
EZRadio/EZRadioPRO
Copyright © 2013 by Silicon Laboratories
12.10.13
SILICON [ SILICON ]
