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| 型号： | EM260-RTY |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 5/50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
Table 1. Pin Descriptions
Pin #
Signal
Directio
Description
n
1
2
3
4
5
6
7
8
9
10
VDD_VCO
RF_P
RF_N
VDD_RF
RF_TX_ALT_P
RF_TX_ALT_N
VDD_IF
BIAS_R
VDD_PADSA
TX_ACTIVE
Power
I/O
I/O
Power
O
O
Power
I
Power
O
1.8V VCO supply; should be connected to VREG_OUT
Differential (with RF_N) receiver input/transmitter output
Differential (with RF_P) receiver input/transmitter output
1.8V RF supply (LNA and PA); should be connected to VREG_OUT
Differential (with RF_TX_ALT_N) transmitter output (optional)
Differential (with RF_TX_ALT_P) transmitter output (optional)
1.8V IF supply (mixers and filters); should be connected to VREG_OUT
Bias setting resistor
Analog pad supply (1.8V); should be connected to VREG_OUT
Logic-level control for external RX/TX switch
The EM260 baseband controls TX_ACTIVE and drives it high (1.8V) when in TX mode.
(Refer to Table 6 and section 4.2.2.)
11
12
13
14
15
nRESET
VREG_OUT
VDD_PADS
VDD_CORE
nSSEL_INT
I
Power
Power
Power
I
Active low chip reset (internal pull-up)
Regulator output (1.8V)
Pads supply (2.1 – 3.6V)
1.8V digital core supply; should be connected to VREG_OUT
SPI Slave Select Interrupt (from Host to EM260)
When using the SPI interface, this signal must be connected to nSSEL (Pin 21)
nCTS
I
UART Clear To Send (enables EM260 transmission)
When using the UART interface, this signal should be left unconnected if not used.
16
N.C.
nRTS
I
O
When using the SPI interface, this signal is left not connected.
UART Request To Send (enables Host transmission)
When using the UART interface, this signal should be left unconnected if not used.
17
18
19
20
21
22
23
MOSI
N.C.
MISO
N.C.
VDD_PADS
SCLK
N.C.
nSSEL
N.C.
PTI_EN
PTI_DATA
I
I
O
I
Power
I
I
I
I
O
O
SPI Data, Master Out / Slave In (from Host to EM260)
When using the UART interface, this signal is left not connected.
SPI Data, Master In / Slave Out (from EM260 to Host)
When using the UART interface, this signal is left not connected.
Pads supply (2.1 – 3.6V)
SPI Clock (from Host to EM260)
When using the UART interface, this signal is left not connected.
SPI Slave Select (from Host to EM260)
When using the UART interface, this signal is left not connected.
Frame signal of Packet Trace Interface (PTI)
Data signal of Packet Trace Interface (PTI)
Page 5
120-0260-000M Rev 1.1
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相关代理商/技术参数 |
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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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