收藏本站
Datasheet, Confidential - D e t a i l e d D e s c r i p t i o n I C m o d e S e r i a l D a t a B u s
AS3665
2
Figure 24. Data Read (Write Pointer, Then Read) - Slave Receive and Transmit
<Word Address (n)>
<Slave Address>
S
1000XXX
0
A
XXXXXXXX
A
Sr
1000XXX
1
A
<Data(n)>
<Data(n+1)>
<Data(n+2)>
<Data(n+X)>
XXXXXXXX
A
XXXXXXXX
A
XXXXXXXX
A
XXXXXXXX
NA
P
S - Start
Sr - Repeated Start
A - Acknowledge (ACK)
P - Stop
NA -Not Acknowledge (NACK)
Data Transferred
(X + 1 Bytes + Acknowledge)
Note: Last data byte is followed by a NACK
not be crossed :
Blockwrite/read boundaries
If more than a single data-byte is written to or read from the AS3665 the address boundaries described in Table 54 shall
13
Table 54. Blockwrite/read boundaries
FEh - special I C command
Area
Area 1
Area 2
Area 3
Area 4 - Program Page Select
Area 5 - Program Access
Area 7
Area 8 - SRAM
Area 9 - Program Direct Access
Start
00h
10h
19h
60h
80h
D0h
5Fh
2
End
0Fh
18h
3Eh
7Fh
CEh
DFh
Select :
Wring to I C register Program_Direct_Access allows direct access to the complete internal program memory using a
two I C bytes (MSB first) as shown in Figure 25 .
14.Choose the type of program download which fits best to the I C controller
Program Downloading
There are two possibilities to download programs - Program Direct Access and Program Download using Page
14
Program Direct Access
2
single blockwrite command. Program downloading starts from address <n> and each program word is transferred with
2
13.A single blockread or write shall not operate e.g. from 5Fh to 62h.
2
www.austriamicrosystems.com
Revision 1.0.2
43 - 77
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
AS3685B-T IC DVR PHOTOFLASH 1A 10-DFN
AS3685C-T IC DVR PHOTOFLASH 1A 10-DFN
AS3691B-ZMFT IC LED DVR 400MA RGB/WHT 64-MLF
AS3691B-ZTSP IC LED DVR 400MA RGB/WH 20ETSSOP
AS3693A-ZQFT IC LED DVR 16CH W/PWM 48-QFN
AS3693B-ZTQT IC LED CTLR 16-CH W/PWM 64-TQFP
AS3693B-ZTQW IC LED CTLR 16-CH W/PWM 64EPTQFP
AS5040 PB BOARD PROGRAM AS5040
相关代理商/技术参数
AS3665-ZWLT-500 功能描述:IC SMARTLIGHT DRIVER 25WLCSP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 特色产品:LM3445 TRIAC Dimmable LED Driver 标准包装:55 系列:PowerWise® 恒定电流:是 恒定电压:- 拓扑:PWM，降压（降压） 输出数:1 内部驱动器:无 类型 - 主要:- 类型 - 次要:高亮度 LED（HBLED） 频率:30kHz ~ 1MHz 电源电压:8 V ~ 12 V 输出电压:- 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOICN 包装:管件 工作温度:-40°C ~ 125°C 产品目录页面:1285 (CN2011-ZH PDF) 其它名称:LM3445M
AS3668 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:4 Channel Breathlight Controller
AS3668 EB 制造商:ams 功能描述:BOARD EVAL FOR AS3668
AS3668_07 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:4 Channel Breathlight Controller
AS3668-BQFT 功能描述:IC LED DRVR BACKLIGHT 12-WLCSP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 特色产品:LM3445 TRIAC Dimmable LED Driver 标准包装:55 系列:PowerWise® 恒定电流:是 恒定电压:- 拓扑:PWM，降压（降压） 输出数:1 内部驱动器:无 类型 - 主要:- 类型 - 次要:高亮度 LED（HBLED） 频率:30kHz ~ 1MHz 电源电压:8 V ~ 12 V 输出电压:- 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOICN 包装:管件 工作温度:-40°C ~ 125°C 产品目录页面:1285 (CN2011-ZH PDF) 其它名称:LM3445M
AS3668-BWLT 制造商:ams 功能描述:IC LED DRVR BACKLIGHT 12-WLCSP
AS3668-EB 制造商:ams 功能描述:Evaluation Board
AS366R5FLF 制造商:TT Electronics / IRC 功能描述:AS366R5FLF