UPD6125A View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD6125A

4-BIT SINGLE CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION

NEC => Renesas Technology 

µPD6125A, 6126A

9. SYSTEM CLOCK GENERATION CIRCUIT

The system clock generation circuit consists of an oscillation circuit, which uses a ceramic resonator (400kHz to

500kHz).

Figure 9-1. System Clock Generation Circuit

OSC-IN

STOP mode

OSC-OUT

ø

System clock

In the STOP mode (oscillation stop HALT instruction), the oscillation circuit in the system clock generation circuit

stops its operation, and the system clock ø is stopped.

7

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