sh66l10a SinoWealth Micro-Electronics Corp. Ltd, sh66l10a Datasheet - Page 18

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sh66l10a

Manufacturer Part Number
sh66l10a
Description
2k 4-bit Micro-controller With Lcd Driver
Manufacturer
SinoWealth Micro-Electronics Corp. Ltd
Datasheet
Configuration of LCD RAM Area: (SEG1 - 34, 1/3 duty)
Connection Diagram
Program Notes:
The pump circuit frequency can be 4kHz, or 2kHz (Selected by code option). When using the small LCD panel, the user can
select 2kHz pump frequency to save power. When using the large LCD panel, the user can select 4kHz pump frequency to have
more power supply ability for LCD use. LCD duty and bias are selected by code option.
Address
30AH
30BH
30CH
30DH
30EH
300H
301H
302H
303H
304H
305H
306H
307H
308H
309H
30FH
310H
Bit 3
1. V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DD
CIRCUIT
LOGIC
= 1.5V, 4.5V LCD, 1/4 duty, 1/3bias
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
COM3
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
Bit 2
CUP1
CUP2
V
VP2
(3V)
VP1
(4.5V)
GND
DD
0.1uF
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
COM2
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
Bit 1
0.1uF
V
DD
= 1.5V
0.1uF
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
COM1
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
Bit 0
18
Address
31CH
31DH
31AH
31BH
31EH
31FH
311H
312H
313H
314H
315H
316H
317H
318H
319H
320H
321H
2. V
CIRCUIT
Bit 3
DD
LOGIC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 1.5V, 3V LCD, 1/3 duty, 1/2bias
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
COM3
Bit 2
CUP1
CUP2
V
VP2
(3V)
(3V)
GND
VP1
DD
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
0.1uF
COM2
Bit 1
V
0.1uF
DD
= 1.5V
SH66L10A
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
COM1
Bit 0

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