SC8204N4F datasheet(2/9 Pages) SILAN

2 / 9 page

SC8204

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2004.08.03

Http: www.silan.com.cn

Page 2 of 9

(Continued)

Part

Package

Accumulated

Non-

accumulated

Independent

ON/OFF

Light control

SC8204A4KF

SC8204A4KFL

SC8204N8F

SC8204N8FL

SC8204N8KF

SC8204N8KFL

SDIP-24-300-2.54

Note: “A4”indicated have four time output (0.5, 1, 2, 4 hours) accumulated timer mode.

“N4”indicated have four time output (0.5, 1, 2, 4 hours) non-accumulated timer mode.

“N3”indicated have three time output (1, 2, 4 hours) non-accumulated timer mode.

“N8”indicated have four time output (1, 2, 4, 8 hours) non-accumulated timer mode.

“F”indicated have two working mode for selectable, and low wind start-up mode.

“L”indicated have light output mode.

BLOCK DIAGRAM

Oscillator

Timing

Rectifier

Decode

Key Sense

and

Working

Mode

Select and

LED Scan

Intput

Memory

Timer

Buzzer

Swing

Light

Output

LED

Scan

Speed

and

Assistant

Control

VDD

VSS

LOW

Fan

STR

COM 1

SHO1

SHO2

LTO

OFF

OSCO

OSCI

BUZ

TIMER

SPEED

MODE

SWING1

LIGHT

COM 2

COM 3

SWING2

SELECT

ABSOLUTE MAXIMUM RATING (Tamb=25°C)

Characteristics

Symbol

Ratings

Unit

Supply Voltage

VDD

-0.3~6

Input/output Voltage

VIN

VSS -0.3V~VDD+0.3V

Power Consumption

500

Operating Temperature

Topr

-10 ~ +70

°C

Storage Temperature

Tstg

-40~+125

°C

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