EM260-RTY Ember, EM260-RTY Datasheet - Page 31

• Manufacturer Part Number: EM260-RTY
• Description: IC ZIGBEE SYSTEM-ON-CHIP 40-QFN
• Manufacturer: Ember

Specifications of EM260-RTY

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ZigBee™
• Power - Output: -32dBm ~ 3dBm
• Sensitivity: -97dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 30mA
• Current - Transmitting: 34mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 636-1003

1. Activate Slave Select (nSSEL).
2. Transmit the appropriate command:
3. Wait for nHOST_INT to assert.
4. Transmit and receive 0xFF until a byte other than 0xFF is received.
5. Receive response 0xFE (a byte other than 0xFF) and read the next byte for a length.
6. Stop transmitting after the number of bytes (length) is received plus the Frame Terminator.
7. Decode the response:
8. Deactivate Slave Select.
5.7.3
1. nHOST_INT asserts.
2. Activate Slave Select (nSSEL).
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0xFE - SPI Byte indicating an EZSP Frame
0x02 - Length Byte showing the EZSP Frame is 2 bytes long
0x00 - EZSP Frame Control Byte indicating a command with no sleeping
0x05 - EZSP Frame Type Byte indicating the
0xA7 - Frame Terminator
0xFE - SPI Byte indicating an EZSP Frame
0x02 - Length Byte showing the EZSP Frame is 2 bytes long
0x80 - EZSP Frame Control Byte indicating a response with no overflow
0x05 - EZSP Frame Type Byte indicating the NOP response
0xA7 - Frame Terminator
EM260 Reset
Figure 10. EM260 Reset Example
NOP
command
120-1003-000D
EM260
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