SN260Q STMicroelectronics, SN260Q Datasheet - Page 34

• Manufacturer Part Number: SN260Q
• Description: IC ZIGBEE/802.15.4 PROC 40-QFN
• Manufacturer: STMicroelectronics

Specifications of SN260Q

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4
• Applications: ZigBee™
• Power - Output: -32dBm ~ 5dBm
• Sensitivity: -97.5dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 35.5mA
• Current - Transmitting: 35.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-QFN
• For Use With: 497-6404 - BOARD EVAL SPZB260 MOD FOR STR9497-5990 - KIT EVAL REVA FOR ZIGBEE497-5879 - NETWORK DEVELOPMENT FOR SN260497-5877 - KIT RADIO CARRIER FOR SN260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Data Rate - Maximum: -

SPI protocol
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23. Decode the response:
24. Deactivate Slave Select.
25. Since nHOST_INT does not assert again, there is no more data for the Host.
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–
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0xFE: SPI Byte indicating an EZSP Frame
0x04: Length Byte showing the EZSP Frame is 3 bytes long
0x00: EZSP Sequence Byte (Note that this value should vary based upon previous
sequence bytes)
0x80: EZSP Frame Control Byte indicating a response with no overflow
0x19: EZSP Frame ID Byte indicating the stackStatusHandler command
0x91: EZSP Parameter for this response (EmberStatus
EMBER_NETWORK_DOWN)
0xA7 – Frame Terminator
SN260