ATZB-900-B0R Atmel, ATZB-900-B0R Datasheet - Page 16

• Manufacturer Part Number: ATZB-900-B0R
• Description: MOD 802.15.4/ZIGB 900MHZ RF OUT
• Manufacturer: Atmel

Specifications of ATZB-900-B0R

• Frequency: 779MHz ~ 787MHz, 868MHz ~ 868.6MHz, 902MHz ~ 928MHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: Home/Building Automation, Industrial Control and Monitoring
• Power - Output: 11dBm
• Sensitivity: -110dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 15mA
• Current - Transmitting: 20mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kBytes Flash, 8kBytes RAM, 4kBytes EEPROM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 4 MHz
• Interface Type: UART, I2C, SPI
• Operating Voltage: 1.8 V to 3.6 V
• Output Power: 11 dBm
• Operating Temperature Range: - 40 C to + 85 C
• Wireless Protocol: IEEE 802.15.4
• Data Rate: 250Kbps
• Supply Voltage Range: 1.8V To 3.6V
• Development Tool Type: Evaluation Module
• Kit Contents: Board Docs
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ATZB-900-B0RTR

3.4
ZigBit™ 700/800/900 MHz Wireless Modules
Mounting Information
Figure 3-3.
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.
Host MCU
UART_TXD
UART_RXD
UART_RTS
UART_CTS
1,8..3,6V
VCC
Typical Reference Schematic
RST
1uF
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
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
GPIO3
GPIO4
GPIO5
DGND
DGND
D_VCC
D_VCC
USART0_EXTCLK
ADC_INPUT_3
ADC_INPUT_2
ADC_INPUT_1
USART0_RXD
USART0_TXD
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
UART_DTR
A_VREF
RF_GND
RFP_IO
RF_GND
RFN_IO
RF_GND
GPIO9
GPIO8
IRQ_7
IRQ_6
AGND
BAT
44
45
46
47
48
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
two capacitors*
*) 68 pF
GRM 1555C1H101JZ01D
100k
VCC
0900BL18B100
6
5
4
8227C–MCU Wireless–06/09
Balun
10
5
9
3
1
4
7
8
6
2
3
2
1
Specifications
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
JTAG_VCC
NC
NC
JTAG_RST
JTAG_GND
JTAG_GND
3-9