Description
IS1870/71 Bluetooth® Low Energy (BLE) SoC .
Figure 1-3 and Figure 1-4 illustrate the IS1870 and IS1871 pin assignment details, and Table 1-2 lists the functions of the various pins.
Features
* Bluetooth smart 4.2 Bluetooth Low-Energy (BLE) compliant
* 256K bytes embedded Flash memory
* UART/SPI/I2C interface supported
* Integrated crystal oscillator, operates with 32 MHz external crystal
* Temperature sensor supported
* Flexible 31 GPIO pi
Applications
* Internet of Things (IoT)
* Wearable/Fitness/Healthcare
* Weight Scale
* Proximity/Find Me services
* Payment/Security
* Digital Beacons
* Consumer Appliances/Home Automation
* Industrial
IS1871 32 16 0.4
4x4x0.9 QFN32
2015 Microchi