MC33493MOD315 Freescale Semiconductor, MC33493MOD315 Datasheet - Page 5

• Manufacturer Part Number: MC33493MOD315
• Description: BOARD EVALUATION FOR MC33493 TX
• Manufacturer: Freescale Semiconductor
• Type: Transmitterr

Specifications of MC33493MOD315

• Contents: Module and Misc Hardware
• For Use With/related Products: MC33493 315 MHz RF Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5
Four digital input pins (ENABLE, DATA, BAND, and MODE) enable the circuit to be controlled by a microcontroller. The
band frequency and the modulation type should be configured before enabling the circuit.
One digital output pin, DATACLK, provides the microcontroller with a reference frequency for data clocking. This frequency
is equal to the crystal oscillator frequency divided by 64 (see
Freescale Semiconductor
Microcontroller Interface
Crystal Oscillator Frequency (MHz)
Table 4. DATACLK Frequency vs Crystal Oscillator Frequency
PLL Tuned UHF Transmitter for Data Transfer Applications, Rev. 1.7
Figure 2. Crystal Pulling Configurations
13.56
9.84
Table
4).
DATACLK Frequency (kHz)
154
212
Microcontroller Interface
5