LC573202A Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LC573202A

4-Bit Microcontroller with 2K-Byte ROM, 64 × 4Bits RAM and LCD Driver

SANYO -> Panasonic 

Pad assignment

Chip thickness

Chip size (X × Y)

Pad size

Pad pitch

: 480µm

: 2.54mm × 2.27mm

: 120µm × 120µm

: 140µm minimum

LC573202A

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

36 35 34 33 32 31 30 29 28 27 26 25

37

24

38

23

39

22

40

21

41

20

42

19

43

18

44

17

45

16

46

15

47

14

48

13

1 2 3 4 5 6 7 8 9 10 11 12

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

Note:

When a Lithium battery has been selected as the power supply, please note the following points.

There are two modes of use for the lithium battery: Backup mode and Normal mode (backup flag off). In backup

mode, the battery potential is applied directly to the oscillation circuit, whereas in Normal mode only half the

battery potential is applied.

Because of the different voltage applied to the oscillation circuit in each mode, there may be a difference in the

generated oscillation frequency. When entering backup mode a corresponding error will arise. If timing accuracy

is required (for clocks, etc), please bear in mind the above in the program design.

No.6726-3/18

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