IS1870

Microchip's IS1870 BLE ICs are designed for App-enabled accessories and IoT (Internet of Things) through Bluetooth® LE connectivity.  It is available in the 2.4GHz ISM band radio, and is compatible with Bluetooth Core Specification Version 4.2 to enhance the throughputs and security for IoT applications.  For improving user experiences for IoT applications, BeaconThings Technology is applied to allow users to automatically control and receive data to the cloud without opening an iPhone App. 

The IS1870 allows customers to finish their design faster and more efficiently.  It combines both the transceiver and baseband functions to decrease the external components.  In addition, the free Bluetooth stack firmware is provided enabling products to quickly become embedded Bluetooth LE solution.  For portable and wearable applications, the product's optimized power design minimizes current consumption for extended battery life and minimal package size.

The or modules are recommended for evaluation.  Please contact your authorized Microchip representative if IC samples are required.

Features
  • Bluetooth® Smart 4.2 BLE compliant
  • 1.9V~3.6V (VDD) operating range
  • Low-power consumption
  • Peak current: TX 13mA, RX 13mA @ BAT_IN=3.0V, Buck power
  • UART/SPI/I2C interface supported
  • Main X’tal : 32MHz
  • 256K Bytes embedded flash memory
  • Temperature sensor supported
  • Flexible GPIO pin configuration
  • 3 channels PWM supported
  • 16-ch 12 bits ADC supported for battery and voltage detection
  • Provides proprietary BeaconThings® service
  • ISM Band 2.402 to 2.480 GHz operation
  • Channels 0-39
  • Rx sensitivity: -90dBm@ BLE, typical
  • Tx Power Maximum: -25~+2 dBm
  • RSSI monitor
Parameter
Parameter Name Value Value
Bluetooth Low Energy Yes Yes
I2C 1 1
SPI Yes Yes
PWM 3 3
ADC Channels 16 16
TX Power +2 dBm +2 dBm
GPIO 31 31
Pin Count 48 48
Package Type QFN QFN
Package Size 6 x 6 mm 6 x 6 mm
Min Temp Range -20C -20C
Max Temp Range 70C 70C
Op Voltage Min 1.9V 1.9V
Op Voltage Max 3.6V 3.6V
Documents
IS1870/71 Data SheetData Sheets04/25/20162229KB
IS187x_BM7x BLEDK3AppNote10/22/20151906KB
RN487X Bluetooth Low Energy Module Sell SheetBrochures07/11/2016929KB
IS187x_BM7x SoftwareSoftware06/17/20161345KB
IS187x_BM7x Software DocumentationSoftware06/16/20163205KB
IS187x_BM7x BLEDK3 Command SetProduct Line Documents10/20/20151323KB
BM70Silicon Product06/01/20150B
相关开发工具
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
IS1870SF-1020.19600048VQFN6x6x0.9mmMatte Tine3
IS1870SF-102-TRAY0.43673548VQFN6x6x0.9mmMatte Tine3
IS1870/71 Data Sheet IS1871
IS187x_BM7x BLEDK3 IS1871
RN487X Bluetooth Low Energy Module Sell Sheet IS1871
IS187x_BM7x Software IS1871
IS187x_BM7x Software Documentation IS1871
IS187x_BM7x BLEDK3 Command Set IS1871
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