線上購物
Ultra Low Power Sub 1G modules
• A powerful 48MHz Cortex®-M3 MCU (for multiple physical layers and RF standards) and another dedicated Cortex®-M0 MCU handles low-level RF commands
• Ultra low power consumption (Standby: 0.7 μA when RTC Running and RAM and CPU Retention)
• Excellent Receiver Sensitivity –124 dBm (Long-Range Mode, –110dBm at 50Kbps
• Support TI SimpleLink platform for easy development
• Ultra small PCBA size (10*16*2.3mm)
Ultra Low Power Sub 1G modules
⚫ Low Power
– Wide supply voltage range: 1.8 to 3.8 V
– RX: 5.4 mA , TX at +10 dBm: 13.4 mA
– Active-Mode MCU 48 MHz running Coremark: 2.5 mA (51 μA/MHz)
– Active-Mode MCU: 48.5 Coremark/mA
– Active-Mode sensor controller at 24 MHz: 0.4 mA + 8.2 μA/MHz
– Sensor Controller, one wakeup every second performing one 12-Bit ADC sampling: 0.95 μA
– Standby: 0.7 μA (RTC running and RAM and CPU retention)
– Shutdown: 185 nA (wakeup on external events)
⚫ RF Section
– Excellent receiver sensitivity –124 dBm using long-range mode, –110 dBm at 50 kbps
– Excellent selectivity (±100 kHz): 56 dB and excellent blocking performance (±10 MHz):90 dB
– Programmable output power up to +15 dBm
– Single-ended or Differential RF Interface
⚫ Application
315-, 433-, 470-, 500-, 779-, 868-, 915-, 920-MHz ISM and SRD Systems which fit to the following application:
