參數(shù)資料
型號(hào)： AMIS-30621-AGA
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝： 300 INCH, PLASTIC, SOIC-20
文件頁(yè)數(shù)： 36/57頁(yè)
文件大?。?/td> 1017K
代理商： AMIS-30621-AGA
AMIS-30621 LIN Micro-stepping Motor Driver
Data Sheet
41
AMI Semiconductor
– Sept. 2007, Rev 1.5
www.amis.com
Command Mnemonic
Command Byte (CMD)
Dynamic ID (example)
ROM Pointer
000110
0x06
n.a.
000111
0x07
n.a.
001000
0x08
n.a.
001001
0x09
n.a.
010000
0x10
n.a.
(16-bit)
001011
0x0B
010xxx
0100
(1 motor)
001100
0x0C
001001
0101
(2 motors)
001101
0x0D
101001
0110
(4 motors)
001110
0x0E
111001
0111
n.a.
001111
0x0F
n.a.
010001
0x11
n.a.
011000
0000
101000
0001
011010
1000
xxx
allows addressing physically a slave node. Therefore, these dynamic Ids cannot be used for more than eight stepper motors. Only
ten ROM pointers are needed for the AMIS-30621.
15.8 LIN Lost Behavior
15.8.1. Introduction
When the LIN communication is broken for a duration of 25000 consecutive frames ( = 1.30s @ 19200kbit/s) AMIS-30621 sets an
internal flag called “LIN lost”. Dependant on the content of RAM register SecPos[10:0] a motion to the secure position will start followed
by entering the sleep state.
15.8.2. Motion to Secure Position
AMIS-30621 is able to perform an autonomous motion to the predefined secure position SecPos[10:0]. This positioning starts after the
detection of lost LIN communication and in case RAM register SecPos[10:0] ≠ 0x400. The functional behavior depends if LIN
communication is lost during normal operation (see Figure 27 case A) or at (or before) start-up (See Figure 27 state SHUTDOWN):
Figure 27: Flow Chart Power-up of AMIS-30621. Two Cases are Illustrated; Case A: LIN Lost During Operation and LIN Lost at Start-up Resulting in Shutdown
OTP content is
copied in RAM
Power Up
GetFullStatus
(LIN communication ON)
LIN bus OK
A
Yes
No
SHUTDOWN
PC20070304.3
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AMIS30621AUA 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepper Motor Driver Conroller w/ LIN Bus RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
AMIS30621C6213G 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LIN STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
AMIS30621C6213RG 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LIN STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
AMIS30621C6216G 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LIN STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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