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PDF MG65L566A Data sheet ( Hoja de datos )
| Número de pieza | MG65L566A | |
| Descripción | 8-Bit Micro-Controller | |
| Fabricantes | Megawin | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MG65L566A (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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笙泉科技股份有限公司
Megawin Technology Co., Ltd.
Version: 2.1
MG65L566A
Data Sheet
8-Bit Micro-Controller with
120 dots LCD driver
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
1/30
Version 2.1
1 page  
3 Pin Configurations
3.1 Pad Assignment
MG65L566A Datasheet
Version 2.1
SEG26 1
SEG27
SEG28
SEG29
COM0
COM1
COM2
COM3
2
3
4
5
6
7
8
P0.0 9
P0.1 10
P0.2 11
P0.3 12
P0.4 13
49 48 47 46 45 44 43 42 41 40 39 38 37
(0,0)
14 15 16 17 18 19 20
21 22
36 SEG12
35 SEG11
34 SEG10
33 SEG9
32 SEG8
31 SEG7
30 SEG6
29 SEG5
28 SEG4
27 SEG3
26 SEG2
25 SEG1
24 SEG0
23 ROSC
Figure 3-1 Pad Assignment
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
5/30
5 Page 
MG65L566A Datasheet
Version 2.1
6.2 Write Protect Function Register
Address Name
00F9H CWPR
Bit 7
PT7
Bit 6
PT6
Bit 5
PT5
Bit 4
PT4
Bit 3
PT3
Bit 2
PT2
Bit 1
PT1
Bit 0
PT0
RW
-
Condition Write Protect flag register (CWPR) is used to protect BANK, IRQ_CLR.7 (WDT), PWR_CR and
SCK_SEL. If want to change BANK, IRQ_CLR.7 (WDT), PWR_CR and SCK_SEL, it must write “78H” to CWPR
first.
PT7~PT0: Write Protect Pattern. In MG65L566A write protect pattern is “78H”
Note:
1. When CWPR is written by firmware, it would be automatically cleared by hardware after the “next write
action” of firmware.
※ Bit-manipulation instructions are not available on this register.
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
11/30
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MG65L566A.PDF ] | |
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