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Bluetooth® Low Energy (BLE) SoC
Microchip's BLE SoC combines both the transceiver and baseband functions to decrease the external components
Microchip's IS1870 BLE ICs are designed for app-enabled accessories and Internet of Things (IoT) through BLE connectivity. They are available in the 2.4 GHz ISM band radio and certified to Bluetooth Core Specification Version 5.0.
Microchip's IS1870 allows users 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 BLE solutions. For portable and wearable applications, the product's optimized power design minimizes current consumption for extended battery life and minimal package size.
Features
- Bluetooth Smart 4.2 BLE compliant
- 256 Kbytes embedded Flash memory
- UART/SPI/I2C interface supported
- Integrated crystal oscillator operates with 32 MHz external crystal
- Temperature sensor supported
- 31 general purpose I/O (GPIO) pins for IS1870 SoC and 15 GPIO pins for IS1871 SoC
- Supports 4-channel pulse-width modulation (PWM) for IS1870 SoC and 1-channel PWM for IS1871 SoC
- Supports 12-bit ADC (ENOB=10 or 8-bits) for battery and voltage detection
- 16-channel ADC for IS1870 SoC and 6-channel ADC for IS1871 SoC are provided
- AES-CMAC hardware engine
- Beacon support
- Low power consumption
- Compact size
- IS1871: 4 mm x 4 mm 32 QFN package
- IS1870: 6 mm x 6 mm 48 QFN package
Applications
- IoT
- Wearables; fitness or healthcare
- Weighing scales
- Proximity/find me services
- Secure payments
- Digital beacons
- Consumer appliances or home automation
- Industrial
RF Transceiver ICs
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | IS1870SF-202 | IC RF TXRX+MCU BLE 48QFN | 4928 - Immediate | $2.24 | View Details |
| | IS1870SF-202-TRAY | IC RF TXRX+MCU BLE 48QFN | 465 - Immediate | $2.31 | View Details |
|  | IS1871SF-202-TRAY | IC RF TXRX+MCU BLE 32QFN | 278 - Immediate | $1.93 | View Details |
| | IS1871SF-202 | IC RF TXRX+MCU BLE 32QFN | 1959 - Immediate | $1.87 | View Details |
RF Transceiver Modules and Modems
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
| | IS1870SF-102-TRAY | IC RF TXRX+MCU BLE 48QFN | 486 - Immediate | $2.34 | View Details |
| | IS1871SF-102 | IC RF TXRX+MCU BLE 32QFN | 4955 - Immediate | $1.91 | View Details |
| | IS1870SF-102 | IC RF TXRX+MCU BLE 48QFN | 4980 - Immediate | $2.30 | View Details |
Published: 2022-04-07
Austria