E0C63454F 参数 Datasheet PDF下载

E0C63454

s

BASIC EXTERNAL CONNECTION DIAGRAM

When negative polarity is selected for buzzer output (mask option selection)

LCD panel 40

×

17

COM0

|

COM16

SEG0

|

SEG39

Input

K00–K03

I/O

P00–P03

P10 (SIN)

P11 (SOUT)

P12 (SCLK)

P13 (SRDY)

CA

CB

CC

CD

CE

CF

TEST

V

DD

V

D1

V

REF

OSC1

X'tal

C

1

C

2

C

3

E0C63454

[The potential of the substrate

(back of the chip) is V

SS

.]

C

4

C

9

C

GX

+

C

P

R

CR1

(1.8 V)

2.2 V

|

6.4 V

Output

CR

OSC4

RESET

V

C1

V

C2

V

C3

V

C4

V

C5

BZ

C

DC

∗

3

C

RES

∗

2

V

SS

∗1:

Crystal oscillation

∗2:

CR oscillation

∗3:

Ceramic oscillation

C

5

C

6

Piezo

Coil

X'tal

C

GX

R

CR1

CR

C

GC

C

DC

R

CR2

C

1

–C

8

C

9

C

P

C

RES

Crystal oscillator

Trimmer capacitor

Resistor for OSC1 CR oscillation

Ceramic oscillator

Gate capacitor

Drain capacitor

Resistor for OSC3 CR oscillation

Capacitor

Capacitor

Capacitor

RESET terminal capacitor

C

7

C

8

32.768 kHz, C

I

(Max.) = 34 kΩ

5–25 pF

520 kΩ (60 kHz)

4 MHz (3.0 V)

30 pF

30 pF

34 kΩ (1.8 MHz)

0.2

µF

0.1

µF

3.3

µF

0.1

µF

Note: The above table is simply an example, and is not guaranteed to work.

NOTICE:

No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko

Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of

any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that

this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual

property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this

material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the

subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Control Law of Japan and may require an

export license from the Ministry of International Trade and Industry or other approval from another government agency.

© Seiko Epson Corporation 1999 All right reserved.

SEIKO EPSON CORPORATION

ELECTRONIC DEVICES MARKETING DIVISION

IC Marketing & Engineering Group

ED International Marketing Department

I

(Europe & U.S.A.)

421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN

Phone : 042-587-5812 FAX : 042-587-5564

ED International Marketing Department

II

(Asia)

421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN

Phone : 042-587-5814 FAX : 042-587-5110

R

CR2

R00

R01

R02 (TOUT)

R03 (FOUT)

OSC2

OSC3

∗

1

C

GC

∗

2