【产品特性】• 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 pins for IS1870 and 16 GPIO pins for IS1871 configuration
• 4-channel PWM support (IS1870), 1-channel PWM support (IS1871)
• 12 bits ADC support for battery and voltage detection.
16-channel (IS1870)/6-channel (IS1871)
• AES-CMAC hardware engine
• Beacon support
• Low-power consumption
• Peak current: Tx 13 mA, Rx 13 mA at VBAT=3.0V, buck power
• Compact size: 4x4 mm 32QFN (IS1871) and 6x6mm 48QFN (IS1870) packages
【产品应用】• Internet of Things (IoT)
• Weight Scale
• Proximity/Find Me services
• Digital Beacons
• Consumer Appliances/Home Automation
【文字介绍】Microchip IS1870SF BLE ICs are designed for Appenabled accessories and IoT (Internet of Things) through Bluetooth® LE connectivity. It is available in the 2.4GHz ISM band radio, compatible with Bluetooth® Core Specification Version 4.2 to enhance the throughputs and security for IoT applications.
For improving user experiences for IoT applications, the patent and trademark for BeaconThings Technology are applied to let users can control automatically and receive data to cloud without open App through iPhone. Customers can finish their design easier and efficiency. IS1870SF SOC combine transceiver and baseband function to decrease the external components. In addition, the free Bluetooth® stacks FW is provided for these products to become embedded Bluetooth® LE solution.
For portable and wearable applications, the product optimized power design to minimize current consumption for extending battery life and narrow down the package size as small as possible.