mc68hc705j2 Freescale Semiconductor, Inc, mc68hc705j2 Datasheet - Page 14

• Manufacturer Part Number: mc68hc705j2
• Description: 8-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

2.2.3 External Clock
MC68HC705J2
An external clock from another CMOS-compatible device can drive the OSC1
input, with the OSC2 pin not connected, as Figure 2-3 shows.
Figure 2-2. Crystal/Ceramic Resonator Connections
Figure 2-3. External Clock Connections
37 pF
STOP
STOP
OSC1
PIN DESCRIPTIONS
OSC1
4.7 M
XTAL
OSC2
NOT CONNECTE
OSC2
37 pF
EXTERNAL
CMOS CLOCK
MOTOROLA
2-3