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参数资料
| 型号： | EM260-RTY |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 28/50页 |
| 文件大小： | 0K |
| 描述： | IC ZIGBEE SYSTEM-ON-CHIP 40-QFN |
| 标准包装： | 429 |
| 频率： | 2.4GHz |
| 数据传输率 - 最大： | 250kbps |
| 调制或协议： | 802.15.4 |
| 应用： | ZigBee? |
| 功率 - 输出： | -32dBm ~ 3dBm |
| 灵敏度： | -97dBm |
| 电源电压： | 2.1 V ~ 3.6 V |
| 电流 - 接收： | 30mA |
| 电流 - 传输： | 34mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 包装： | 托盘 |
| 其它名称： | 636-1003 |
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EM260
will be 0x82 , since the version number corresponding to this set of Command-Response values is version
number 2. The version number can be a value from 1 to 63 ( 0x81–0xBF ).
SPI Status [0x0B]: Sending this command asks for the EM260 status. The response status byte will always have
the upper 2 bits set. In this current version, the status byte only has one status bit [0], which is set if the
EM260 is alive and ready for commands.
Bootloader Frame [0xFD]: This byte indicates that the current transaction is a Bootloader transaction and
there is more data to follow. This SPI Byte will cause the transaction to look like the full data format
illustrated in Figure 8. The byte immediately after this SPI Byte will be a Length Byte, and it is used to
identify the length of the Bootloader Frame. Refer to document UG103.6, Ember Application Development
Fundamentals: Bootloading , for more information on the bootloader. If the SPI Byte is 0xFD , it means the
minimum transaction size is four bytes.
EZSP Frame [0xFE]: This byte indicates that the current transaction is an EZSP transaction and there is more
data to follow. This SPI Byte will cause the transaction to look like the full data format illustrated in Figure
8. The byte immediately after this SPI Byte will be a Length Byte, and it is used to identify the length of
the EZSP Frame. (The EZSP Frame is defined in document UG100, EZSP Reference Guide .) If the SPI Byte is
0xFE , it means the minimum transaction size is five bytes.
5.5.2
Special Response Bytes
There are only five SPI Byte values, 0x00–0x04 , ever used as error codes (see Table 16). When the error
condition occurs, any command sent to the EM260 will be ignored and responded to with one of these codes.
These special SPI Bytes must be trapped and dealt with. In addition, for each error condition the Error Byte
(instead of the Length Byte) is also sent with the SPI Byte.
Table 16. Byte Values Used as Error Codes
SPI Byte
Error Message
Error Description
Error Byte Description
Value
0x00
EM260 Reset
See section 5.6, Powering On, Power
Cycling, and Rebooting.
The reset type. Refer to API
documentation discussing
EmberResetType.
0x01
Oversized EZSP
Frame
The command contained an EZSP
frame with a Length Byte greater than
Reserved
133. The EM260 was forced to drop the
entire command.
0x02
Aborted
Transaction
The transaction was not completed
properly and the EM260 was forced to
Reserved
abort the transaction.
0x03
Missing Frame
Terminator
The command was missing the Frame
Terminator. The EM260 was forced to
Reserved
drop the entire command.
0x04
Unsupported SPI
Command
The command contained an
unsupported SPI Byte. The EM260 was
Reserved
forced to drop the entire command.
5.6
Powering On, Power Cycling, and Rebooting
When the Host powers on (or reboots), it cannot guarantee that the EM260 is awake and ready to receive
commands. Therefore, the Host should always perform the Wake EM260 handshake to guarantee that the
EM260 is awake. If the EM260 resets, it needs to inform the Host so that the Host can reconfigure the stack if
needed.
120-0260-000M Rev 1.1
Page 28
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| EM260-USART-JMP-R | 功能描述:KIT JUMP START FOR EM260 RoHS:否 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:JumpStart 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
| EM2630-12# | 制造商:Fluke Electronics 功能描述:BNC (F) TO ALLIGATOR CLIPS 12 INCHES 制造商:Pomona Electronics 功能描述: |
| EM-26392-C36 | 功能描述:麦克风 3.61 X 3.61 X 2.21MM -51 SENS, 12SL PORT RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm |
| EM-26596-C36 | 功能描述:麦克风 3.61 X 3.61 X 2.21MM -52 SENS, 12B PORT RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm |
| EM-26596-D58 | 功能描述:麦克风 3.61 X 3.61 X 2.21MM -52 SENS, 12B PORT RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm |
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