ATZB-A24-UFL Atmel, ATZB-A24-UFL Datasheet - Page 17

• Manufacturer Part Number: ATZB-A24-UFL
• Description: KIT MOD 802.15.4/ZIGB 2.4GHZ W/U
• Manufacturer: Atmel

Specifications of ATZB-A24-UFL

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: Home/Building Automation, Industrial Control and Monitoring
• Power - Output: 20dBm
• Sensitivity: -104dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 23mA
• Current - Transmitting: 50mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kBytes Flash, 8kBytes RAM, 4kBytes EEPROM
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4
3.5
ZigBit™ 2.4 GHz Amplified Wireless Modules
Mounting Information
Soldering Profile
The below diagrams show the PCB layout recommended for ZigBit Amp 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 pins thus minimizing
inductance and preventing both mismatch and losses.
Figure 3-4.
The J-STD-020C-compliant soldering profile is recommended according to
Table 3-7. Soldering profile
Note:
1. The package is backward compatible with PB/Sn soldering profile.
Time within 5°C of actual peak temperature
Average ramp-up rate (217°C to peak)
Temperature maintained above 217°C
Time within 25°C to peak temperature
Preheat tempearture 175°C ± 25°C
ATZB-A24-UFL/U0 PCB Recommended Layout, Top View
Peak temperature range
Ramp-down rate
Profile Feature
(1)
Green package
Table
8 minuts max
60s to 150s
3°C/s max
20s to 40s
6°C/s max
180s max
260°C
3-7.
8228B–MCU Wireless–06/09
Specifications
3-14