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STC12LE5620AD

STC
Part Number STC12LE5620AD
Manufacturer STC
Description MCU
Published Mar 17, 2014
Detailed Description www.STCMCU.com Mobile:(86)13922809991 Tel:86-755-82948412 Fax:86-755-82905966 . d e STC12C5620AD series MCU t i m i ...
Datasheet PDF File STC12LE5620AD PDF File

STC12LE5620AD
STC12LE5620AD

Overview
www.
STCMCU.
com Mobile:(86)13922809991 Tel:86-755-82948412 Fax:86-755-82905966 .
d e STC12C5620AD series MCU t i m i L STC12LE5620AD series MCU U C Data M Sheet C T S STC MCU Limited www.
STCMCU.
com Update date: 2011-7-15 STC MCU Limited.
website：www.
STCMCU.
com  Free Datasheet http://www.
Datasheet4U.
com CONTENTS Chapter 1.
Introduction.
7 1.
1 1.
2 1.
3 1.
4 1.
5 1.
6 Features.
.
.
.
7 Block diagram.
.
.
.
8 Pin Configurations .
9 STC12C5620AD series Selection Table.
.
.
11 STC12C5620AD series Minimum Application System.
.
.
.
12 STC12C5620AD series MCU Typical Application Circuit for ISP.
13 Chapter 2.
Clock, Power Management and Reset.
30 2.
1 Clock.
30 2.
1.
1 2.
1.
2 2.
1.
3 2.
1.
4 On-Chip R/C Clock and External Crystal/Clcok are Optional in STC-ISP.
exe .
.
30 Divider for System Clock .
.
.
.
31 How to Know Internal RC Oscillator frequency(Internal clock frequency) .
.
32 Programmable Clock Output 35 1.
7 Pin Descriptions.
.
.
.
18 1.
8 Package Dimension Drawings.
.
.
20 1.
9 STC12C5620AD series MCU naming rules.
26 1.
10 Global Unique Identification Number (ID).
27 1.
6.
1 STC12C5620AD series MCU (28 pin) ...


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