NRF9160-SIBA-R

RF Transceiver ICS Overview

The NRF9160-SIBA-R is a low-power System-in-Package (SiP) from Nordic Semiconductor designed for cellular IoT applications. It integrates an LTE-M/NB-IoT modem, Arm Cortex-M33 processor with 1 MB Flash and 256 KB RAM, GNSS receiver, RF front-end, and power management. The device supports global connectivity across certified LTE bands including B1, B2, B3, B4, B5, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, and B66. Key features include eDRX and PSM for energy efficiency, IPv4/IPv6 support, and hardware security via Arm TrustZone and CryptoCell.

RF Transceiver ICS Feature Summary

• Integrates LTE-M and NB-IoT modems with GNSS capabilities in a compact SiP form factor
• Includes Arm Cortex-M33 application processor with substantial memory resources for complex tasks
• Provides high-level security through Arm TrustZone isolation and dedicated CryptoCell hardware
• Supports global operation without regional variants and enables secure firmware updates

RF Transceiver ICS Applications

• Wildlife tracking devices requiring lightweight and long-battery-life solutions
• Remote asset monitoring systems utilizing cellular networks for data transmission
• Smart metering applications needing reliable low-power connectivity
• Industrial sensors collecting environmental or operational data over the air

RF Transceiver ICS Procurement Notes

Verify that the specific suffix matches the required regulatory certifications for your target market regions. Confirm package availability and lead times directly with authorized distributors as supply levels fluctuate. Ensure development tools like the nRF Connect SDK are compatible with the current software version. Check for any specific ordering restrictions related to the integrated SIM/eSIM functionality.

RF Transceiver ICS Selection Notes

Choose this component when a highly integrated solution combining cellular communication, positioning, and processing is required. It is suitable for designs prioritizing minimal board space and reduced bill of materials complexity. Consider this part if the application demands robust security features and global frequency band support without separate modem and MCU components.

RF Transceiver ICS Part Context

This SiP belongs to the nRF91 series, which focuses on low-power cellular IoT connectivity. It serves as a foundational platform for developers building connected devices that require both data transmission and location services. The series emphasizes ease of integration and comprehensive security standards for modern IoT deployments.

RF Transceiver ICS Replacement Considerations

The nRF9161 offers enhanced features including DECT NR+ support and updated LTE protocol stacks. Developers should evaluate whether the additional capabilities of the newer generation justify migration efforts based on specific project requirements.

RF Transceiver ICS FAQ

Does the NRF9160-SIBA-R support both LTE-M and NB-IoT?

Yes, the integrated modem supports both LTE-M and NB-IoT protocols for flexible network connectivity.

What security mechanisms are included in this SiP?

It utilizes Arm TrustZone for hardware isolation and includes the Arm CryptoCell for cryptographic operations and secure storage.

Can the device perform firmware updates wirelessly?

Yes, it supports secure Firmware Over-The-Air (FOTA) updates for both the application and modem firmware.