4524 datasheet(3/310 Pages) RENESAS

Part #	4524

Description	4-BIT CISC SINGLE-CHIP MICROCOMPUTER 720 FAMILY / 4500 SERIES

PDF	310 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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3 / 310 page

REVISION HISTORY

Rev.

Date

Description

Page

Summary

4524 Group User’s Manual

1.00 Dec 19, 2003

2.00 Aug 06, 2004

First edition issued

Words standardized: On-chip oscillator, A/D converter

Power dissipation revised.

____________

Description of RESET pin revised.

Fig.26 : Note 9 added.

Some description revised.

Fig.31: “DI” instruction added.

Table 11:Revised.

(5) LCD power supply circuit revised.

Fig.51: State of quartz-crystal oscillator added.

Fig.55:

• Note 5 added,

• “T5F” added to the transitions between from state E to states B, A, C and D

• “Key-on wakeup”

→“Wakeup”

Note on Power source Voltage added.

Table 2.5.1 : Notes 4 revised.

Fig.2.7.4: State of quartz-crystal oscillator added.

Fig.2.9.1:

• Note 5 added,

• “T5F” added to the transitions between from state E to states B, A, C and D

• “Key-on wakeup”

→“Wakeup”

Note on Power source Voltage added.

–

All pages

1-5

1-6

1-35

1-45

1-46

1-47

1-61

1-65

1-69

1-78

2-57

2-74

2-77

3-47

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