SC2128A-C82D データシートの表示（PDF） - Silan Microelectronics

部品番号

コンポーネント説明

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SC2128A-C82D

REMOTE FAN CONTROL IC

Silan Microelectronics 

Silan

Semiconductors

SC2128A

16. CUSTOMER CODE

The default customer code of SC2128A is internally mask programmed to b0 ~ b7 = 00110011. Code bit b3 ~

b6 may be mask programmed to any value according to customer specification under terms and conditions

agreed by SILAN. Suitable NRE is involved with customizing default customer code. Please refer to the following

table.

Mask Option

Start word

Default Customer Code

b0 b1 b2 b3 b4 b5 b6 b7

00110011

00110001

00110111

00110101

00111011

00111001

00111111

Mask Programmable

00111101

Customer Code

00100011

00100001

00100111

00100101

00101011

00101001

00101111

00101101

17. REMOTE CONTROL KEYS

Up to eight keys may be built on the remote control handset. Except SLEEP key, all keys functions the same

as their panel counterparts. SLEEP key is not available on fan panel, and is only available on remote control

handset. Pressing SLEEP key brings SC2128A to the output states as follows:

SPEED

Middle wind

MODE

RSL wind (may be mask programmed to SLP Wind with NRE)

TIMER

4 hours or 8 hours

SWING

SO1 ON, SO2 OFF

LIGHT

LIT ON

The remote transmission code words are defined in the following table.

Code word

Equivalent Key

b0 b1 b2 b3 b4 b5 b6 b7

SC2268

Corresponding

Keys

SPEED

00111010

I1

MODE

01011000

I2

TIMER

01100010

I3

LIGHT

10011100

I4

SLEEP

10100110

I5

SW2

10110001

I6

SW1

11000101

I7

OFF/MEMS

11010010

I8

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0

2000.12.31

12

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