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PDF MG65P701A Data sheet ( Hoja de datos )
| Número de pieza | MG65P701A | |
| Descripción | 8-Bit Micro-Controller | |
| Fabricantes | Megawin | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MG65P701A (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: 2.00
MG65P701A
Datasheet
8-Bit Micro-Controller with
Lithium battery charge function
Version 2.00
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
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1 page  
MG65P701A Datasheet
Version 2.00
2 General Description
MG65P701A integrates an 8-bit CPU core, SRAM and system control circuits by a CMOS silicon gate technology.
The ROM can store data table and program.
16 I/O, 8-channel ADC and voltage comparator very suitable for Lithium battery power bank.
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
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5 Page 
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MG65P701A Datasheet
Version 2.00
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6.2 Condition Write Protect Register
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0 R W
00FAH
CWPR PT7 PT6 PT5 PT4 PT3 PT2 PT1 PT0 - √
Condition Write Protect flag register (CWPR) is used to protect SYS_ST.7 (WDT), PWR_CR.1 (CKC0), PWR_CR.2
(CKC1), PWR_CR.0(HALT) and SCK_SEL. If want to change these SFR, it must write “78H” to CWPR first.
PT7~PT0: Write Protect Pattern. In MG65P701A 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
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MG65P701A.PDF ] | |
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