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ON Semiconductor RSL10 | Demoboard RSL10-COIN-GEVB

Ultra-low power temperature sensor beacon

Overview

TopologyOther Topology

Description

RSL10-COIN-GEVB is a coin cell operated ultra-low power Bluetooth beacon. The board incorporates a temperature sensor, NCT375, and RSL10, industry's lowest power Bluetooth 5 SoC. With the included CR2032 coin cell and an advertising packet being sent every 2 seconds, the device lasts over 6 years! The beacon follows Eddystone, an open beacon format from Google. A web URL and ambient temperature data embedded in the advertising packet can be read using Beacon Scanner or other freely available beacon scanning apps from the Android and iOS app stores.

Features

  • Rx Sensitivity (Bluetooth Low Energy Mode, 1 Mbps): −94 dBm
  • Data Rate: 62.5 to 2000 kbps
  • Transmitting Power: −17 to +6 dBm
  • Peak Rx Current = 5.6 mA (1.25 V VBAT)
  • Peak Rx Current = 3.0 mA (3 V VBAT)
  • Peak Tx Current (0 dBm) = 8.9 mA (1.25 V VBAT)
  • Peak Tx Current (0 dBm) = 4.6 mA (3 V VBAT)
  • Bluetooth 5 Certified with LE 2M PHY Support
  • Arm Cortex−M3 Processor Clocked at up to 48 MHz
  • LPDSP32 for Audio Codec
  • Supply Voltage Range: 1.1 − 3.3 V
  • Current Consumption (1.25 V VBAT):
  • Deep Sleep, IO Wake−up: 50 nA
  • Deep Sleep, 8 kB RAM Retention: 300 nA
  • Audio Streaming at 7 kHz Audio BW: 1.8 mA RX, 1.8 mA TX
  • Current Consumption (3 V VBAT):
  • Deep Sleep, IO Wake−up: 25 nA
  • Deep Sleep, 8 kB RAM Retention: 100 nA
  • Audio Streaming at 7 kHz Audio BW: 0.9 mA RX, 0.9 mA TX
  • 384 kB of Flash Memory
  • Highly−integrated System−on−Chip (SoC)
  • Supports FOTA (Firmware Over−The−Air) Updates

Typical applications

  • Wearables
  • Energy Harvesting
  • IoT Edge-Node Applications / Bluetooth Low Energy Technology

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureQDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferenceL1
(µH)
IR
(mA)
IR 2
(mA)
ISAT
(mA)
RDC typ
(mΩ)
RDC max.
(mΩ)
fres 1
(MHz)
Version Samples
885012005013SPEC
7 files WCAP-CSGP MLCCs 10 V(DC)100 pF ±5% 10 0402 -55 up to +125 °C 100010 GΩ NP0 Class I 1 0.5 0.5 0.25 NP00402101J010DFCT10000
885012205012SPEC
7 files WCAP-CSGP MLCCs 10 V(DC)10 nF ±10% 10 0402 -55 up to +125 °C 510 GΩ X7R Class II 1 0.5 0.5 0.25 X7R0402103K010DFCT10000
74479275222SPEC
9 files WE-PMCI Power Molded Chip Inductor 0805 2 1.25 1 0.5 2.2 1000 1300 1700 166 176 40 Standard
Order Code Data­sheet Simu­lation
885012005013SPEC
885012205012SPEC
74479275222SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCTol. CVR
(V (DC))
SizeOperating TemperatureQDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferenceL1
(µH)
IR
(mA)
IR 2
(mA)
ISAT
(mA)
RDC typ
(mΩ)
RDC max.
(mΩ)
fres 1
(MHz)
Version Samples