ML9213 データシートの表示（PDF） - LAPIS Semiconductor Co., Ltd.

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ML9213

56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming

LAPIS Semiconductor Co., Ltd. 

1Semiconductor

FEDL9213-01

ML9213

Segment Data Input [Function Mode: 0 to 3]

N ML9213 receives the segment data when function mode 0 to 3 are selected.

N The same segment data is transferred to the 3 segment data latches corresponding to GRID1 to 3 at the same time

when the function mode 0 is selected.

N The segment data is transferred to only one segment data latch corresponding to the specified GRID when the

function mode is 1, 2 or 3 is selected.

N Segment output (SEG1 to 56) becomes High level (lighting) when the segment data (S1 to S56) is set to “1”.

[Data Format]

Input Data : 59 bits

Segment Data: 56 bits

Mode Data : 3 bits

Bit

1

2

3

4

……….

53 54 55 56 57 58 59

Input Data S1 S2 S3 S4

……….

S53 S54 S55 S56 M0 M1 M2

Segment Data (56 bits)

Mode Data

(3 bits)

[Bit correspondence between segment output and segment data]

Segment output

Segment data

Segment output

Segment data

Segment output

Segment data

Segment output

Segment data

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48

49 50 51 52 53 54 55 56 --- --- --- --- --- --- --- ---

S49 S50 S51 S52 S53 S54 S55 S56 --- --- --- --- --- --- --- ---

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