EM260-RTR Ember, EM260-RTR Datasheet - Page 31
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EM260-RTR
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-RTR
Available stocks
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Part Number
Manufacturer
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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
31