- 您现在的位置：买卖IC网 > Datasheet目录961 > AS5030 DB (ams)BOARD DEMO AS5030 Datasheet资料下载
参数资料
| 型号： | AS5030 DB |
| 厂商： | ams |
| 文件页数： | 26/44页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO AS5030 |
| 标准包装： | 1 |
| 传感器类型： | 磁性，旋转位置 |
| 传感范围： | 360° |
| 接口： | USB |
| 电源电压： | 5V USB 或 7.5V |
| 嵌入式： | 是，MCU，8 位 |
| 已供物品： | 板 |
| 已用 IC / 零件： | AS5030 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页当前第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页
AS5030
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
8.3 OTP Programming Connection
Programming of the AS5030 OTP memory does not require a dedicated programming hardware. The programming can be simply accomplished
over the serial 3-wire interface (see Figure 22) or the optional 2-wire interface (see Figure 8) .
For permanent programming (command PROG OTP, #19 H ), a constant DC voltage of 8.0V ~ 8.5V ( ≥ 100mA) must be connected to pin #2
(PROG).
For temporary OTP write (“soft write”; command WRITE OTP, #1F H ), the programming voltage is not required.
To secure unintentional programming, any modification of the OTP memory is only enabled after a special password (command #10 H ) has been
sent to the AS5030.
Figure 22. OTP Programming Connection
+5 V
VDD
13
VDD
Output
11
CS
VDD
Micro
Controller
Output
I/O
10
12
CLK
DI O
AS5030
100n
8. 0 – 8.5V
2
PROG
VSS
10μF 100n
C1
14
C2
15
VSS
3
VSS
8.3.1
Programming in Daisy Chain Mode
Programming in Daisy chain mode is possible for both 3-wire and 2-wire mode (see Figure 17 and Figure 19 ). For temporary programming (soft
write), no additional connections are required. Programming is executed with the respective programming commands. For permanent
programming, the programming voltage must be applied on pin#2 (PROG) of the device to be programmed. It is also possible to apply the
programming voltage simultaneously to all devices, as the actual programming is only executed by a software command.
A parallel connection of all PROG-pins allows digital programming verification but does not allow analog programming verification.
If analog programming verification is required, each PROG pin must be selected individually for verification.
www.ams.com/AS5030
Revision 2.4
26 - 44
相关PDF资料 |
PDF描述 |
|---|---|
| AS5048-DB-1.0 | BOARD DEMO AS5048 |
| AS5215 DB | BOARD DEMO AS5215 |
| AS5245 DB | BOARD DEMO AS5245 |
| AS5304-DK-1.0 | BOARD DEMO AS5304 |
| AS5311 DB | BOARD EVAL FOR AS5311 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5030-TS_EK_AB | 功能描述:AS5030 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性，旋转位置 感应范围:360° 接口:串行 灵敏度:- 电压 - 电源:5V 嵌入式:否 所含物品:板 使用的 IC/零件:AS5030 标准包装:1 |
| AS5030-TS_EK_DB | 功能描述:AS5030 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性，旋转位置 感应范围:360° 接口:USB 灵敏度:- 电压 - 电源:5V USB 或 7.5V 嵌入式:是，MCU，8 位 所含物品:板 使用的 IC/零件:AS5030 标准包装:1 |
| AS50-330K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
| AS50-331K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
| AS50-332K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
发布紧急采购，3分钟左右您将得到回复。