SC8560S SILAN [Silan Microelectronics Joint-stock], SC8560S Datasheet

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SC8560S

Manufacturer Part Number
SC8560S
Description
The SC8560 is an alarm equipped digital clock IC with built-in drivers capable of directly driving LED display equipment.
Manufacturer
SILAN [Silan Microelectronics Joint-stock]
Datasheet
DIGITAL ALARM CLOCK
DESCRIPTION
drivers capable of directly driving LED display equipment.
FEATURES
PIN CONFIGURATIONS
* Uses 50Hz as standard frequency
The SC8560 is an alarm equipped digital clock IC with built-in
* Single chip P-channel ED MOS LSI
* LED direct drive using time division (duplex configuration)
* Wide operating power supply voltage range
* Built-in alarm function with 24-hour control
* Supports changeover between 12-hour AM/PM and 24-hour
* Built-in battery backup CR oscillator
* Built-in automatic fast forward function for hour and minute
* Built-in snooze function supporting repeat use
* Built-in sleep timer function (maximum intervals for 59 minutes or
* 900Hz output for alarm tone
* Equipped with power failure display function
settings
1 hour and 59 minutes)
displays
Silan
Semiconductors
HANGZHOU SILAN MICROELECTRONICS CO.,LTD.
AM & 10'S HR ag & de
10'S MIN e & MIN e
10'S HR c & HR c
PM & 10'S HR b
10'S MIN b & g
10'S MIN c & d
10'S MIN a & f
COLON OUT
MIN b & g
HR b & g
MIN c & d
HR c & d
MIN a & f
HR a & f
10
11
12
13
14
1
2
3
4
5
6
7
8
9
SC8560
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
APPLICATIONS
* Alarm clocks
* Clock-radios
12/24 HR SELECT
CR INPUT
50/60Hz SELECT
50/60Hz INPUT
SNOOZE INPUT
SLEEP INPUT
HOUR SET
MIN SET
V
ALARM DISP
ALARM OFF
SLEEP OUT
ALARM OUT
V
ORDERING INFORMATION
DD
SS
Part No.
SC8560S
SC8560
SDIP-28-400-1.778
SOP-28-375-1.27
SC8560
Rev: 1.1
Package
SOP-28
SDIP-28
2003.06.26

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SC8560S Summary of contents

Page 1

... HR c & & f 10'S MIN a & f 10'S MIN b & g 10'S MIN c & d 10'S MIN e & MIN e MIN b & g MIN c & d MIN a & f COLON OUT HANGZHOU SILAN MICROELECTRONICS CO.,LTD. ORDERING INFORMATION Part No. SC8560 SC8560S APPLICATIONS * Alarm clocks * Clock-radios 1 28 12/24 HR SELECT INPUT 3 26 50/60Hz SELECT 4 ...

Page 2

Silan Semiconductors BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD. Decoder/Driver Output Control Display display UP PWR Second 2 SC8560 Rev: 1.1 2003.06.26 ...

Page 3

Silan Semiconductors ABSOLUTE MAXIMUM RATINGS Characteristic Symbol Maximum Supply Voltage V Input Voltage 1 Input Voltage 2 (except pin 26) Output Voltage Input Clamp current( pin 26) Allowable Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Parameter Symbol Supply Voltage ...

Page 4

Silan Semiconductors (Continued) Parameter Symbol Output leakage current(3) I Power failure detection voltage Consumption current Backup oscillator stability factor Backup oscillator accuracy DESCRIPTION OF OPERATIONS Terminal Description Built-in Shumidt circuit enable noise elimination at 50/60Hz commercial 50/60 Hz Input: frequencies ...

Page 5

Silan Semiconductors (Continued) Terminal Description If the power supply voltage drops and is applied again, all the on-segments flash Power Failure Detection display and the power failure indication mode is entered. The power failure indication mode is released by applying ...

Page 6

Silan Semiconductors TABLE 2: SETTING CONTENTS Display Mode Set lnput lmmediately adds 1 to hour digits and then assigns an additional speed HOUR after each 1/4 to 3/4 second . lmmediately adds 1 ...

Page 7

Silan Semiconductors CLOCK-RADIO APPLICATION CIRCUIT (Positive Power Supply) 4.7k 0.47μF 2.2k HANGZHOU SILAN MICROELECTRONICS CO.,LTD. SC8560 Rev: 1.1 7 2003.06.26 ...

Page 8

Silan Semiconductors CLOCK APPLICATION CIRCUIT (Negative Power Supply) 330μF 110k R1 0.015μF C1 0.001μF HANGZHOU SILAN MICROELECTRONICS CO.,LTD. 100k 8 SC8560 Rev: 1.1 2003.06.26 ...

Page 9

Silan Semiconductors PACKAGE OUTLINE SDIP-28-400-1.778 SOP-28-375-1.27 HANGZHOU SILAN MICROELECTRONICS CO.,LTD. SC8560 Rev: 1.1 9 UNIT:mm UNIT:mm 2003.06.26 ...

Page 10

Silan Semiconductors Attachment Revision History Data REV 2000.12.31 1.0 Original Add ”SOP-28-375-1.27” 2003.06.26 1.1 Add” ORDERING INFORMATION” DEL”FUNCTIONS” HANGZHOU SILAN MICROELECTRONICS CO.,LTD. SC8560 Description Rev: 1.1 10 Page 2003.06.26 ...

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