Renesas Single-Chip Microcomputer M34519T-MCU Technical Information download pdf (Page 19)

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Figure 3.5 Pin layout of connector J6

(3) Connector J6

Connector J6 is a connector used to connect oscillator circuit board OSC-2. Table 3.8 lists the pin

assignments of connector J6. Figure 3.5 shows the pin layout of connector J6. Figure 3.6 shows

a connection diagram of oscillator circuit board OSC-2 (6.0 MHz).

Table 3.8 Pin assignments of connector J6

Figure 3.6 Connection diagram of the oscillator circuit

CAUTION

Notes on Changing a Clock Frequency:

• When changing a clock frequency, be sure to shut off the power supply to replace

the oscillator circuit board (OSC-2).

• For details about the oscillation circuit constant, consult your oscillator manufac-

turer.

Pin No.

Signal

VCC

GND

CLK

GND

Function

Power supply

GND

Clock input

GND

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 37 38

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Renesas Single-Chip Microcomputer M34519T-MCU Technical Information Page 19