CM2915 Datasheet, PDF (2/19 Pages) Ceramate Technical – LCD Driver (19x4) with Key Scan (4x8)

CM2915
LCD Driver (19*4) with Key Scan (4*8)
. Pin Assignment
1 47
36
3
5
4
6
13
25
RLCD-C
NO. NAME X
Y NO. NAME
1
R2
-710 650 17 SEG7
2
R1
-710 517.5 18 SEG6
3
XI
-710 402.5 19 SEG5
4
XO -462.2 287.5 20 SEG4
5 ROSC -710 287.5 21 SEG3
6 SEG18 -710 172.5 22 SEG2
7 SEG17 -710 57.5 23 SEG1
8 SEG16 -710 -57.5 24 SEG0
9 SEG15 -710 -172.5 25 COM3
10 SEG14 -710 -287.5 26 COM2
11 SEG13 -710 -402.5 27 COM1
12 SEG12 -710 -517.5 28 COM0
13 SEG11 -710 -650 29 SYNCB
14 SEG10 -575 -650 30 CKWB
15 SEG9 -460 -650 31
DI
16 SEG8 -345 -650 32 VSS
Chip size : 1540*1650um
X
Y NO.
-230 -650 33
-115 -650 34
0 -650 35
115 -650 36
230 -650 37
345 -650 38
460 -650 39
575 -650 40
710 -650 41
710 -517.5 42
710 -402.5 43
710 -287.5 44
710 -172.5 45
710 -57.5 46
710 57.5 47
710 172.5
NAME
DOUT
VDD
VLCD
D7
C8
C7
C6
C5
C4
C3
C2
C1
AIN
R4
R3
X
710
710
710
710
575
460
345
230
115
0
-115
-230
-345
-460
-575
Y
287.5
402.5
517.5
650
650
650
650
650
650
650
650
650
650
650
650
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Page 2 of 19
Email: [e-mail]
Http: www.ceramate.com.tw
Rev 1.0 Aug.1, 2003