EM260-RTR Ember, EM260-RTR Datasheet - Page 30

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

Specifications of EM260-RTR

• 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
• For Use With: 636-1009 - PROGRAMMER USB FLASH EM250/260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 636-1007-2; EM260-RTR

EM260
5.7
30
Transaction Examples
120-1003-000D
This section contains the following transaction examples:
5.7.1
1. Activate Slave Select (nSSEL).
2. Transmit the command 0x0A - SPI Protocol Version Request.
3. Transmit the Frame Terminator, 0xA7.
4. Wait for nHOST_INT to assert.
5. Transmit and receive 0xFF until a byte other than 0xFF is received.
6. Receive response 0x81 (a byte other than 0xFF), then receive the Frame Terminator, 0xA7.
7. Bit 7 is always set and bit 6 is always cleared in the Version Response, so this is Version 1.
8. Deactivate Slave Select.
5.7.2
Obtaining the SPI Protocol Version
EmberZNet Serial Protocol Frame—NOP Command
EM260 Reset
Three-Part Transaction: Wake, Get Version, Stack Status Callback
Obtaining the SPI Protocol Version
EmberZNet Serial Protocol Frame—NOP Command
Figure 9. EmberZNet Serial Protocol Frame - NOP Command Example
Figure 8. SPI Transaction Example (Get SPI Protocol Version)