LPWA BG77 Cat M1/NB2
- Multi-mode LPWA module
- 14.9mm × 12.9mm × 1.7mm
- 0.73g
- SMT form factor
- LGA package
- Max. 588Kbps downlink / 1119Kbps uplink
- Extended temperature range of -40°C to +85°C
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Key features
- ARM Cortex A7 processor (supports ThreadX)
- Supports VoLTE (Cat M1 only)
- Supports QuecOpen®
- Supports DFOTA
- USB 2.0 interface
- Integrated RAM and flash in baseband chipset
- Comprehensive set of hardware-based security features
- Fast time-to-market: reference designs, evaluation tools and timely technical support minimize design and development efforts
- Robust mounting and interfaces
Overview
The BG77 is an ultra-compact LPWA module supporting LTE Cat M1, LTE Cat NB2 and integrated GNSS which meets the 3GPP Release 14 specification. The module achieves maximum downlink rates of 588Kbps and uplink rates of 1119Kbps.
The module’s integrated RAM and flash memory enables ultra-low power consumption, and the ARM Cortex A7 processor (which supports ThreadX) enables up to 70% reduction in PSM leakage and 85% reduction in eDRX current consumption compared to its predecessor.
The BG77’s highly integrated, cost-effective and compact SMT form factor of 14.9mm × 12.9mm × 1.7mm allows integrators and developers to benefit from its mechanical intensity and low power consumption and design their applications with ease, and its advanced LGA package enables fully automated manufacturing for high-volume applications. The module’s comprehensive array of hardware-based security features enable trusted applications to run directly on the Cortex A7 TrustZone engine.
A rich set of internet protocols, industry-standard interfaces and abundant functionalities (e.g. USB drivers for Windows 7/8/8.1/10, Linux, Android etc.) allow the module to serve a wide range of IoT applications such as wireless POS, smart metering, asset tracking, wearable devices and more.
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