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Электронный компонент: S1C60N14

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MF1464-01
Technical Manual
CMOS 4-BIT SINGLE CHIP MICROCOMPUTER
S1C60N14 Technical Hardware
S1C60N14
NOTICE
No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko
Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any
liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or
circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such
as medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there
is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright
infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic
products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from
the Ministry of International Trade and Industry or other approval from another government agency.
SEIKO EPSON CORPORATION 2001 All rights reserved.

New configuration of product number
Starting April 1, 2001, the product number has been changed as listed below. Please use the new
product number when you place an order. For further information, please contact Epson sales
representative.
Devices
S1
C
60N01
F
0A01
Packing specification
Specification
Package (D: die form; F: QFP)
Model number
Model name (C: microcomputer, digital products)
Product classification (S1: semiconductor)
Development tools
S5U1
C
60R08
D1
1
Packing specification
Version (1: Version 1)
Tool type (D1: Development Tool)
Corresponding model number (60R08: for S1C60R08)
Tool classification (C: microcomputer use)
Product classification
(S5U1: development tool for semiconductor products)
00
00
S1C60N14 TECHNICAL MANUAL
EPSON
i
CONTENTS
C
ONTENTS
CHAPTER
1 O
VERVIEW
_______________________________________________ 1
1.1
Features ......................................................................................................... 1
1.2
Block Diagram .............................................................................................. 2
1.3
Pin Layout ..................................................................................................... 3
1.4
Pin Description ............................................................................................. 4
1.5
S1C60N14 Option List .................................................................................. 5
CHAPTER
2 P
OWER
S
UPPLY
AND
I
NITIAL
R
ESET
____________________________ 8
2.1
Power Supply ................................................................................................ 8
2.1.1 Voltage <V
D1
> for oscillation circuit ........................................................ 8
2.1.2 Voltage <V
C1
V
C3
> for LCD driving ........................................................ 8
2.2
Initial Reset ................................................................................................... 9
2.2.1 Power-on reset circuit ................................................................................ 9
2.2.2 RESET terminal .......................................................................................... 9
2.2.3 Watchdog timer ........................................................................................... 9
2.2.4 Initialization by initial reset ...................................................................... 10
2.3
Test Terminal (TEST) ................................................................................... 10
CHAPTER
3 CPU, ROM, RAM ________________________________________ 11
3.1
CPU .............................................................................................................. 11
3.2
ROM ............................................................................................................. 11
3.3
RAM ............................................................................................................. 11
CHAPTER
4 P
ERIPHERAL
C
IRCUITS
AND
O
PERATION
__________________________ 12
4.1
Memory Map ................................................................................................ 12
4.2
Watchdog Timer ........................................................................................... 14
4.2.1 Configuration of watchdog timer .............................................................. 14
4.2.2 I/O memory of watchdog timer ................................................................. 14
4.2.3 Programming note ..................................................................................... 14
4.3
Oscillation Circuit ....................................................................................... 15
4.3.1 Configuration of oscillation circuit .......................................................... 15
4.3.2 OSC1 oscillation circuit ............................................................................ 15
4.3.3 OSC3 oscillation circuit ............................................................................ 15
4.3.4 Switching the system clock ........................................................................ 16
4.3.5 Clock frequency and instruction execution time ....................................... 16
4.3.6 I/O memory of oscillation circuit .............................................................. 17
4.3.7 Programming notes ................................................................................... 17
4.4
Input Ports (K00K03, K10K13) ............................................................... 18
4.4.1 Configuration of input port ....................................................................... 18
4.4.2 Interrupt function ...................................................................................... 18
4.4.3 Mask option ............................................................................................... 19
4.4.4 I/O memory of input port .......................................................................... 19
4.4.5 Programming notes ................................................................................... 20
4.5
Output Ports (R00R03, R10R13, R20) ..................................................... 21
4.5.1 Configuration of output port ..................................................................... 21
4.5.2 Mask option ............................................................................................... 21
4.5.3 Special output ............................................................................................ 22
4.5.4 I/O memory of output ports ....................................................................... 24
4.5.5 Programming note ..................................................................................... 24