MC33696FCAE Freescale Semiconductor, MC33696FCAE Datasheet - Page 20

• Manufacturer Part Number: MC33696FCAE
• Description: IC UHF RECEIVER PLL TUNED 32-QFN
• Manufacturer: Freescale Semiconductor
• Type: Transceiverr

Specifications of MC33696FCAE

• Frequency: 304, 315, 426, 434, 868 & 915MHz
• Data Rate - Maximum: 20kbps
• Modulation Or Protocol: FSK, OOK
• Applications: General Data Transfer
• Power - Output: 7.5dBm
• Sensitivity: -106dBm
• Voltage - Supply: 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
• Current - Receiving: 10.3mA
• Current - Transmitting: 13mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-QFN
• Operating Frequency: 915 MHz
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -20C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Modulation Type: FSK/OOK
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Receive Mode
12.2.4.2 Data Manager Enabled and Receiver Controlled by Strobe Pin
Figure 12
In this configuration, the receiver is controlled only externally by the MCU.
20
shows the state diagram when the data manager is enabled and the strobe oscillator is disabled.
SPI Master
On Counter = RON[3:0]
and STROBE ≠ 1
Time Out
Figure 11. Receive Mode, DME = 1, SOE = 1
Off Counter = ROFF[2:0]
MC33696 Data Sheet, Rev. 12
and STROBE ≠ 1
Header Received
or STROBE = 1
EOM Received
STROBE = 0
Waiting for End of Message
ID Detected
Waiting for a Valid Header
Output Data and Clock
Waiting For a Valid ID
State 10
State 11
State 12
State 13
Off
On
On
On
STROBE = 0
EOM Received
and STROBE = 1
Freescale Semiconductor
STROBE = 1