MC33696MOD868EV Freescale Semiconductor, MC33696MOD868EV Datasheet - Page 64

• Manufacturer Part Number: MC33696MOD868EV
• Description: MCU, MPU & DSP Development Tools MC33696 (ECHO) RF C EVAL
• Manufacturer: Freescale Semiconductor

Specifications of MC33696MOD868EV

• Processor To Be Evaluated: MC9S08RG60
• Interface Type: RS-232
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application Schematics
22
Examples of application schematics are proposed for different uses: Receiver, Transmitter, Transceiver.
Note: The external pullup resistor set on SEB pin (R2) is not mandatory. Instead of R2, an external
pulldown resistor of 10 k may be connected between SEB pin and ground.
22.1 Receiver Schematics
Figure 43
64
SEB
CONFB
STROBE
SCLK
(input)
MOSI
(output)
STROBE
CONFB
SCLK
MOSI
MISO
SEB
Application Schematics
and
Figure 44
9.3
9.3
Figure 46. Digital Interface Timing Diagram in Receive Mode (DME = 1)
9.7
9.8
Figure 45. Digital Interface Timing Diagram in Configuration Mode
show the application schematic in receive mode for 3 V operation.
9.10
9.2
9.6
9.9
MC33696 Data Sheet, Rev. 12
9.4
9.5
Freescale Semiconductor