Hi2115
Hi2115
Hi2115 Hisilicon
Key Features
Highly Integrated NB-IoT Chip Solution• Single-die integrating functions such as the radio transceiver, baseband, application processor, and PMU • Easy connection with the external FEM or components such as PA, filter, and switch • RF front end controlled by MIPI/GPIO • Frequency ranges: 698–960 MHz and 1695–2180 MHz • 3x Arm Cortex-M0 processors, including the protocol, security, and application processors • Transmit power classes: 14 dBm, 20 dBm, and 23 dBm • Integrated flash, SRAM, ROM, and OTP secure unit • Integrated PMU, allowing direct power supply to the chip • Integrated TSensors and peripheral interfaces • Ultra-low power consumption |
Digital Interfaces• Configurable GPIO x 40 • 4 x UART • 2 x SPI • 2 x I2C • 2 x PWM • Low-power UART • SIM and SWD |
Analog Interfaces• 10-bit ADC • 10-bit DAC • 2x comparators • Capacitive touch sensor • 3-bit programmable current source • TSensor • Battery voltage sensor |
Software Features and SDK/RDK• 3GPP R13/14 NB-IoT communication protocols • IPv4, IPv6, and Non-IP data • UDP/TCP/CoAP/LwM2M/MQTT/DTLS/PPP • Secure boot, secure FOTA, and secure upgrade • SDK/RDK development environments • Easy-to-use calibration, download, verification, and debug tools |
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