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Specifications
Figure 3-3.
Typical Reference Schematic
Host MCU
UART_TXD
UART_RXD
UART_RTS
UART_CTS
RST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SPI_CLK
SPI_MISO
SPI_MOSI
GPIO0
GPIO1
GPIO2
OSC32K_OUT
RESET
DGND
CPU_CLK
I2C_CLK
I2C_DATA
UART_TXD
UART_RXD
UART_RTS
UART_CTS
GPIO6
GPIO7
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
ADC_INPUT_3
ADC_INPUT_2
ADC_INPUT_1
BAT
A_VREF
AGND
GPIO9
UART_DTR
USART0_RXD
USART0_TXD
USART0_EXTCLK
GPIO8
IRQ_7
IRQ_6
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
VCC
100k
5
9
3
1
4
7
8
6
2
10
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
JTAG_VCC
NC
NC
JTAG_RST
JTAG_GND
JTAG_GND
two capacitors*
VCC
1,8..3,6V
1uF
19
20
21
22
23
24
25
GPIO3
GPIO4
GPIO5
DGND
DGND
D_VCC
D_VCC
RF_GND
RFP_IO
RF_GND
RFN_IO
RF_GND
44
45
46
47
48
Balun
0900BL18B100
6 3
5 2
4 1
*) 68 pF
GRM 1555C1H101JZ01D
3.4
Mounting Information
The below diagrams show the PCB layout recommended for ZigBit 900 module. Neither via-holes nor
wires are allowed on the PCB upper layer in area occupied by the module. As a critical requirement,
RF_GND pins should be grounded via several holes to be located right next to the pins thus minimizing
inductance and preventing both mismatch and losses.
ZigBit? 700/800/900 MHz Wireless Modules
3-9
8227C–MCU Wireless–06/09
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相关代理商/技术参数
ATZB-900-B0R 功能描述:Zigbee/802.15.4模块 ZigBit 900 Balanced Output RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
ATZB-A-233-XPRO 制造商:Atmel Corporation 功能描述:XPLAINED PRO EXT AMP RF233 ZIGBIT - Boxed Product (Development Kits)
ATZB-A24-U0 功能描述:Zigbee/802.15.4模块 ZigBit Amp 2.4 GHz Unbalanced Output RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
ATZB-A24-U0B 制造商:Atmel Corporation 功能描述:ZIGBIT 2.4GHZ AMPLIFIED WIRELESS MODULES 制造商:Atmel Corporation 功能描述:ZIGBIT AMP 2.4 GHZ UNBAL OUTPUT REV B - Boxed Product (Development Kits) 制造商:Atmel Corporation 功能描述:MODULE ZIGBIT AMP 2.4GHZ UNBAL 制造商:Atmel Corporation 功能描述:ZigBit Amp 2.4 GHz Unbal Output Rev B
ATZB-A24-U0BR 制造商:Atmel Corporation 功能描述:ZIGBIT AMP 2.4 GHZ UNBAL OUTPU 制造商:Atmel Corporation 功能描述:ZIGBIT AMP 2.4 GHZ UNBAL OUTPUT REV B T& - Boxed Product (Development Kits) 制造商:Atmel Corporation 功能描述:MODULE ZIGBIT AMP 2.4GHZ UNBAL 制造商:Atmel Corporation 功能描述:ZigBit Amp 2.4 GHz Unbal Output Rev B
ATZB-A24-U0R 功能描述:Zigbee/802.15.4模块 ZigBit Amp 2.4 GHz Unbalanced Output RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
ATZB-A24-UFL 功能描述:Zigbee/802.15.4模块 +ZigBit Amp 2.4 GHz UFL RoHS:否 制造商:Digi International 频带:902 MHz to 928 MHz 视线范围: 数据速率: 灵敏度: 工作电源电压:2.4 V to 3.6 V 传输供电电流:215 mA 接收供电电流:26 mA 输出功率:250 mW 天线连接器类型:Wire 最大工作温度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
ATZB-A24-UFLB 制造商:Atmel Corporation 功能描述:ZIGBIT 2.4GHZ AMPLIFIED WIRELESS MODULES 制造商:Atmel Corporation 功能描述:ZIGBIT AMP 2.4 GHZ UFL REV B - Boxed Product (Development Kits) 制造商:Atmel Corporation 功能描述:MODULE ZIGBIT AMP 2.4GHZ UFL 制造商:Atmel Corporation 功能描述:ZigBit Amp 2.4 GHz UFL Rev B