Adesto Technologies Corporation, Inc. Application Specific Microcontrollers 14235R-2000

The FT 5000 Smart Transceiver, part number 14235R-2000, is a next-generation microcontroller designed for smart networks, specifically within the LonWorks¬Æ 2.0 platform. It operates at 3.3V and features a high-performance Neuron¬Æ Core with an internal system clock that can scale up to 80MHz, significantly enhancing processing speed compared to previous models. The device supports up to 254 Network Variables and 127 aliases, making it suitable for complex applications. This transceiver includes 64KB of RAM (44KB user-accessible) and 16KB of ROM, with a serial memory interface that allows for inexpensive external EEPROM and flash memory integration. It is packaged in a compact 7 mm x 7 mm 48-pin QFN format and supports various wiring topologies, including star, daisy chain, and bus configurations, which simplifies installation and network expansion. The FT 5000 is compliant with TP/FT-10 channels and is backward compatible with earlier models, ensuring interoperability with existing systems. It operates within a wide temperature range of -40¬8C to +85¬8C and is designed to meet stringent EMI and ESD standards, making it robust for industrial applications. The device also features user-programmable interrupts and a hardware UART for efficient communication.