MC13212 Freescale Semiconductor, MC13212 Datasheet - Page 18

• Manufacturer Part Number: MC13212
• Description: IC TXRX RF 2.4GHZ FLSH 32K 71LGA
• Manufacturer: Freescale Semiconductor
• Series: MC1321xr

Specifications of MC13212

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: General Purpose
• Power - Output: 3dBm
• Sensitivity: -92dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 42mA
• Current - Transmitting: 35mA
• Data Interface: PCB, Surface Mount
• Memory Size: 32kB Flash, 2kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 71-LGA
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 9
18
Figure 9. Reported Power Level Versus Input Power for Energy Detect or Link Quality Indicator
Figure 8. Reported Power Level versus Input Power in Clear Channel Assessment Mode
shows energy detection/LQI reported level versus input power.
For both graphs, the required 802.15.4 Standard accuracy and range limits
are shown. A 3.5 dBm offset has been programmed into the CCA reporting
level to center the level over temperature in the graphs.
-15
-25
-35
-45
-55
-65
-75
-85
-85
-100
-50
-60
-70
-80
-90
-90
-75
MC13211/212/213 Technical Data, Rev. 1.8
-65
-80
-55
Input Pow er (dBm)
NOTE
-70
-45
802.15.4 Accuracy
and Range Requirements
802.15.4 Ac curac y
and range Requirements
-60
-35
-25
-50
-15
Freescale Semiconductor