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User Module Datasheet: CyFi™ Star Network Protocol Stack Datasheet CYFISNP V 2.00 (CY7C601/602xx, CYRF69x13, CYRF89235, CYRF89435) | Cypress Semiconductor

User Module Datasheet: CyFi™ Star Network Protocol Stack Datasheet CYFISNP V 2.00 (CY7C601/602xx, CYRF69x13, CYRF89235, CYRF89435)

Last Updated: 
Jun 04, 2013
Version: 
2.00

Features and Overview

  • Protocol stack that implements node functionality to support a wireless star network consisting of one hub and up to 250 nodes
  • Provides reliable two way communication between a hub and node
  • Dynamic data rate (up to 1 Mbps) and output power according to the channel noise level and packet loss rate
  • Operates in the unlicensed worldwide Industrial, Scientific, and Medical (ISM) band (2.400–2.483GHz)

The CyFi™ Star Network Protocol Stack (CYFISNP) User Module is designed to address up to 250 general purpose nodes; it provides reliable two way communication between the hub and node(s). The hub is assumed to be wall powered, while the nodes may be either wall powered or powered by an alkaline (low impedance) or coin-cell (high impedance) battery.