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LCD CONTROLLER

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LCD Controller / GPLB

GPLB

GPLB

CPU

Working Voltage (V)

Max. CPU Speed
(MHz)

ROM (byte)

RAM (byte)

I/O

Max. LCD Dots

COMxSEG Option
Bias
Duty
Timer /Counter

Data
Sheet

Confirmation
Sheet

Application Note

GPLB10A

8-bit

1.1~1.7

0.72

60K

2432+88

18

660

10x60
11x60
1/4
1/10
1/11
8-bitx1
GPLB11A
8-bit
1.1~1.7
1.5
46K
1920+55
18
440
4x40
8x40
10x40
11x40
1/3
1/4
1/4
1/8
1/10
1/11
8-bitx1
GPLB12A
8-bit
1.1~1.7
1.5
30K
1920+55
18
440
4x40
8x40
10x40
11x40
1/3
1/4
1/4
1/8
1/10
1/11
8-bitx1
GPLB13A
8-bit
1.1~1.7
1.5
60K
2432+88
18
660
4x60
8x60
10x60
11x60
1/3
1/4
1/4
1/8
1/10
1/11
8-bitx1

GPLB20D

8-bit

2.4~5.5

1

30K

2171+64

8

480

6x48
6x60
8x48
8x60
1/4
1/6
1/8
8-bitx1
GPLB20D4
8-bit
2.4~3.6
1
30K
2171+64
8
480
6x48
6x60
8x48
8x60
1/4
1/6
1/8
8-bitx1

GPLB21C

8-bit

2.4~5.5

1

22K

384+40

8

304

6x38
8x38
1/4
1/6
1/8
8-bitx1

GPLB22A

8-bit

2.4~5.5

1

30K

2560+72

10

540

8x60
9x60
1/4
1/8
1/9
8-bitx1

GPLB23A

8-bit

2.4~5.5

1

30K

8320+88

10

660

10x60
11x60
1/4
1/5
1/10
1/11
8-bitx1

GPLB24A

8-bit

2.4~5.5

1

22K

1280+40

8

320

6x40
8x40
1/4
1/6
1/8
8-bitx1
GPLB24B
8-bit
2.4~5.5
1
22K
1280+40
8
320
6x40
8x40
1/4
1/6
1/8
8-bitx1

GPLB25A

8-bit

2.4~5.5

1

46K

2176+88

14

660

10x60
11x60
1/4
1/5
1/10
1/11
8-bitx1

GPLB25B

8-bit

2.4~5.5

3

46K

2176+88

27

660

4x60
5x60
6x60
8x60
9x60
10x60
11x60
1/3
1/4
1/5
1/4
1/5
1/6
1/8
1/9
1/10
1/11
8-bitx1

GPLB27A(OTP)*

8-bit

2.6~5.5

4

46K

2176+88

27

660

4x60
5x60
6x60
8x60
9x60
10x60
11x60
1/3
1/4
1/5
1/4
1/5
1/6
1/8
1/9
1/10
1/11
8-bitx1
*Note: GPLB27A is the OTP chip for GPLB25B.

GPLB3X

GPLB

CPU

Working
Voltage
(V)

Max. CPU Speed (MHz)

ROM
 (byte)

RAM (byte)

I/O

COM
x
SEG Option

SPI/ UART

Serial Interface

Bus Memory Interface

Audio Output

Data
Sheet
Confirmation
Sheet
Application Note

GPLB30A

8-bit

2.4~5.5

5

96K

2752+140

29

16x70

-/V

V

V

PWM

GPLB31A

8-bit

2.4~5.5

5

256K

4288+296

29

32x74

-/V

V

V

PWM

GPLB32A

8-bit

2.4~5.5

5

512K

1216+296

28

16x74
32x64

-/V

V

 

PWM/DAC

GPLB32A2

8-bit

2.4~5.5

5

512K

1216+296

28

16x74
32x64

-/V

V

 

PWM/DAC

GPLB33A

8-bit

2.4~5.5

5

64K

1216+104

24

16x52

-/V

V

 

PWM

GPLB33B
8-bit
2.4~3.6
4
96K
1024+96
24
16x48
     
PWM

GPLB34A1

8-bit

2.4~5.5

6

1M

2752+296

21

32x74

-/V

V

V

PWM

GPLB34A2

8-bit

2.4~5.5

6

1M

2752+296

21

32x74

-/V

V

V

PWM

GPLB34A3
8-bit
2.4~5.5
6
1M
2752+296
21
32x74
-/V
V
V
PWM
GPLB35A1
8-bit
2.4~5.5

6

1M

2752+600

21

32x100
36x96
48x84

V/V

V

V

PWM

GPLB35A2
8-bit
2.4~5.5

6

1M

2752+600

21

32x100
36x96
48x84

V/V

V

V

PWM

GPLB35A3
8-bit
2.4~5.5
6
1M
2752+600
21
32x100
36x96
48x84
V/V
V
V
PWM
GPLB36A1
8-bit
2.4~5.5
6
512K
2752+600
21
32x100
36x96
48x84
V/V
V
V
PWM
GPLB36A2
8-bit
2.4~5.5
6
512K
2752+600
21
32x100
36x96
48x84
V/V
V
V
PWM
GPLB36A3
8-bit
2.4~5.5
6
512K
2752+600
21
32x100
36x96
48x84
V/V
V
V
PWM
GPLB37A

8-bit

2.4~5.5

5

256K

1216+296

28

16x74
32x64

-/V

V

 

PWM/DAC

GPLB37A2

8-bit

2.4~5.5

5

256K

1216+296

28

16x74
32x64

-/V

V

 

PWM/DAC

GPLB38B

8-bit

2.4~3.6

10

512K

1216+128

12

16x64

 

 

 

PWM

GPLB39A

8-bit

2.4~5.5

6

2M

8128+896

21

8x112
|
64x96

V/V

V

V

PWM

GPLB39B
8-bit
2.4~5.5
6
2M
8128+896
21
8x112
|
64x96
V/V
V/V
V/V
PWM
GPLB301A

8-bit

2.4~5.5

10

512K

4288+296

30

32x74

-/V

V

V

PWM

*Note: GPLB301A is the OTP chip for GPLB30A, GPLB31A, GPLB32A/A2, GPLB33A, GPLB33B, GPLB37A/A2, GPLB38B.

GPLB5X

GPLB

CPU

Working
Voltage
(V)

Max. CPU Speed (MHz)

ROM
 (byte)

RAM (byte)

I/O

COM
x
SEG Option

SPI/ UART

Audio Output

Data
Sheet
Confirmation
Sheet
Application Note

GPLB52001A(OTP)*

8-bit

2.4~5.5

6

1M

1536+512

24

16x74 32x64

V/-

PWM/DAC

GPLB52640A**

8-bit

2.4~5.5

6

640K

1536+512

16

16x74 32x64

V/-

PWM/DAC

*Note:GPLB52001A is the ROMLESS chip with address/data bus pulled out and acts as the Emulation chip of GPLB5XXXX series. Also it built-in 1MB OTP ROM, thus is the OTP chip for GPLB52640A.
**Note:Contact Generalplus for available date.

 
 
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