AY0438X-L

32-Segment CMOS LCD Driver, CMOS and TTL-compatible inputs, VDD +3.0V to +8.5V, PLCC-44

Schematic Symbol

Pin Configuration (44 pins)

Pin	Name	Type
1	VDD	power_in
2	LOAD	input
3	SEG_32	output
4	SEG_31	output
5	SEG_30	output
6	NC	no_connect
7	SEG_29	output
8	SEG_28	output
9	SEG_27	output
10	SEG_26	output
11	SEG_25	output
12	SEG_24	output
13	SEG_23	output
14	SEG_22	output
15	SEG_21	output
16	SEG_20	output
17	SEG_19	output
18	SEG_18	output
19	SEG_17	output
20	SEG_16	output
21	SEG_15	output
22	SEG_14	output
23	SEG_13	output
24	SEG_12	output
25	SEG_11	output
26	SEG_10	output
27	SEG_9	output
28	NC	no_connect
29	NC	no_connect
30	SEG_8	output
31	SEG_7	output
32	SEG_6	output
33	BP	output
34	LCD0	input
35	SEG_5	output
36	SEG_4	output
37	DATA_IN	input
38	DATA_OUT	output
39	NC	no_connect
40	VSS	power_in
41	SEG_3	output
42	SEG_2	output
43	SEG_1	output
44	CLOCK	input

Footprint

Confirmed

Package_LCC/PLCC-44

Pad Layout

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44

Pads (44)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd
17	smd
18	smd
19	smd
20	smd
21	smd
22	smd
23	smd
24	smd
25	smd
26	smd
27	smd
28	smd
29	smd
30	smd
31	smd
32	smd
33	smd
34	smd
35	smd
36	smd
37	smd
38	smd
39	smd
40	smd
41	smd
42	smd
43	smd
44	smd

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