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IS1870SF Datasheet(PDF) 1 Page - Microchip Technology |
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IS1870SF Datasheet(HTML) 1 Page - Microchip Technology |
1 / 44 page 2015-2016 Microchip Technology Inc. DS60001371C-Page 1 IS1870/71 Features • Bluetooth smart 4.2 Bluetooth Low-Energy (BLE) compliant • 256 Kbytes embedded Flash memory • UART/SPI/I2C interface supported • Integrated crystal oscillator, operates with 32 MHz external crystal • Temperature sensor supported • Flexible GPIO pins: - 31 GPIO pins (IS1870) - 15 GPIO pins (IS1871) • PWM support: - 4-channel PWM support (IS1870) - 1-channel PWM support (IS1871) • 12 bits ADC (ENOB=10/8-bit) 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: - IS1871: 4 mm x 4 mm 32QFN package - IS1870: 6 mm x 6 mm 48QFN package Radio Frequency (RF)/Analog Features • ISM band: 2.402 GHz to 2.480 GHz operation • Channels: 0-39 • Rx sensitivity: -90 dBm in BLE mode • Tx power: +2 dBm (max) • Received Signal Strength Indicator (RSSI) moni- tor Operating Conditions • Operating voltage: 1.9V to 3.6V • Operating temperature: -20°C to +70°C Applications • Internet of Things (IoT) • Wearable, fitness, or healthcare • Weight scale • Proximity/Find Me services • Payment/Security • Digital Beacons • Consumer appliances or home automation • Industrial Packages Type IS1870 IS1871 Pin Count 48 32 I/O Pins (up to) 31 16 Contact/Lead Pitch 0.4 0.4 Dimensions 6x6x0.9 4x4x0.9 Package QFN48 QFN32 Note: All dimensions are in millimeters (mm) unless specified. Bluetooth® Low Energy (BLE) SoC IS1870SF_IS1871SF.book Page 1 Thursday, March 31, 2016 10:29 AM |
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