MC68HC908RF2 Datasheet, PDF (232/254 Pages) Motorola, Inc – HCMOS Microcontroller Unit

PLL Tuned UHF Transmitter Module
16.11.2 Complete Application Schematic
Figure 16-6 gives a complete application schematic using the Motorola
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SW1
SW2
ENABLE
DATA
PTA1/KBD1
1
PTA0
2
PTB0/MCLK
3
PTB1
4
PTB2/TCH0
5
C10 18 pF
GND ₆
XTAL1
7
Y1
XTAL0 ₈
13.56 MHz
MC68HC908RF2
V_DD
24
V_SS
23
OSC2
22
OSC1
21
PTB3/TCLK
20
DATACLK
19
DATA
18
BAND
17
V_BATT
C3
10 nF
DATA
V_BATT
R2 12 K
ENABLE
V_BATT
C6
10 nF
C9
2.2 pF
C5
100 pF
Figure 16-6. Complete Application Schematic in OOK Modulation,
434-MHz Frequency Band
Advance Information
232
PLL Tuned UHF Transmitter Module
MC68HC908RF2 — Rev. 1
MOTOROLA