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1.5 V four LCD display calendar series

1.5 V four LCD display calendar

  • 产品名称:1.5 V four LCD display calendar
  • 客服QQ:10298183192
  • 咨询电话: 18312529938
  • 电子邮箱: 10298183192@qq.com
  • 发布时间: 2022-09-04 13:20:13
  • 在线留言

V5017

characteristics

* 1.5 V working voltage;

* low power consumption;

* 4 LCD display calendar, the lunar calendar display;

* date display (month, day, week);

* date range: 2001-2060 (default is 2001).

* 12 hours system 24-hour optional;

* 32768 Hz crystals;

* switch input bulletproof jump;

* with electrostatic protection.

electrical characteristics


Characteristics

Sym

Min

Typ

Max

Unit

REMARKS

Operating Voltage


VDD

-

1.5

-

V

-

Double Voltage


VDD1

2.1

3.0

4.0

V

-

VDD2

3.1

4.5

5.8

V

-

Quiescent Current


Isb

-

1.5

2.5

µA

No Load

Oscillator input Frequency

Fosc

-

32768

-

Hz

-

LCD frequency


Flcd

-

64

-

Hz

-

Time stability


Tstb

-

1

-

ppm

Vdd=1.5V


LCD display

Operating mode

3.jpg

Setting process

4.jpg

LCD field distribution

5.jpg

V1cd 4.5V 1/4 Duty 1/3 Bias

6.jpg

Application data

Pad

Name

X

        Y

Pad

Name

X

Y

1

TST1

82.35

1265.90         

19

SEG5

1212.50

84.05

2

TST0

82.35

1133.25         

20

SEG6

1337.50

84.05

3

                  XIN

82.35

1002.25         

21

SEG7

1466.85

84.05

4

XOUT

82.35

871.25          

22

SEG8

1467.65

216.25

5

GND

82.35

740.25          

23

SEG9

1467.65

347.25

6

VDD

82.35

609.25          

24

SEG10

1467.65

478.25

7

VDD1

82.35

478.25          

25

SEG11

1467.65

609.25

8

VDD2

82.35

347.25          

26

SEG12

1467.65

740.25

9

CAP1

82.35

216.25          

27

SEG24

1467.65

871.25

10

CAP2

82.35

        84.05

28

SEG25

1467.65

1002.25

11

COM1

212.50

        84.05

29

SEG26

1467.65

1133.25

12

COM2

337.50

        84.05

30

SEG27

1467.65

1265.90

13

COM3

462.50

        84.05

31

PM_ON

1338.30

1265.90

14

COM4

587.50

        84.05

32

SET

1213.30

1265.90

15

SEG1

712.50

        84.05

33

UP

1088.30

1265.90

16

SEG2

837.50

        84.05

34

DOWN

963.30

1265.90

17

SEG3

962.50

        84.05

35

TST2

838.30

1265.90

18

SEG4

1087.50

        84.05

36

RESET

713.30

1265.90

PAD foot bitmap

7.jpg

The reference circuit diagram

8.jpg

Note: when answering PM_ON VDD for 12 hours, when answering PM_ON GND for 24-hour;

GND chip substrate.


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