参数资料
型号: L6460TR
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, PQFP64
封装: 10 X 10 MM, 1 MM HEIGHT, ROHS COMPLIANT, TQFP-64
文件页数: 131/139页
文件大小: 3837K
代理商: L6460TR
L6460
Interrupt controller
Doc ID 17713 Rev 1
91/139
20
Interrupt controller
L6460 contains one programmable interrupt controller that can be used to advice the
firmware, through the serial interface, when a certain event happens inside the IC. The
output of the interrupt circuit can be also redirected on a GPIO pin therefore the event can
be signaled directly to the external circuits.
Figure 28.
Interrupt controller diagram
The Table 36 contains the events that can be monitored by the interrupt controller.
Table 36.
Interrupt controller event
Event
Event description
Notes
Mtr1Fault
Bridge 1 fault (Ilimit event)
Mtr2Fault
Bridge 2 fault (Ilimit event)
Mtr3Fault
Bridge 3 fault (Ilimit event)
Mtr4Fault
Bridge 4 fault (Ilimit event)
nAWAKE
nAWAKE pin low
SwRegCtrl Ilimit
Switching regulator controller Ilimit event.
VMainSW Ilimit
Main switching regulator Ilimit event.
LowPowSw 1
Low voltage power switch 1 Ilimit event.
LowPowSw 2
Low voltage power switch 2 Ilimit event
Warm
Warming event
Decode
logic
Monitored signals
Enable signals
EnIntCtrl
In
tCtrlPo
larity
Pulse
Generator
En
In
tCtrlPu
lse
IntCtrlAutoDisable
EnIntCtrlPulse
DisableMonitor
Disable Pulse
Generation
logic
DisableSignals
To Gpio
相关PDF资料
PDF描述
L6515 BRUSH DC MOTOR CONTROLLER, 0.01 A, PQCC44
L6560AD 0.7 A POWER FACTOR CONTROLLER, PDSO8
L6560AD013TR 0.7 A POWER FACTOR CONTROLLER, PDSO8
L6560D013TR 0.7 A POWER FACTOR CONTROLLER, PDSO8
L6562ATN SWITCHING CONTROLLER, PDIP8
相关代理商/技术参数
参数描述
L6470 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:dSPIN fully integrated microstepping motor driver with motion engine and SPI
L64702QC-33 制造商:未知厂家 制造商全称:未知厂家 功能描述:
L64704 制造商:未知厂家 制造商全称:未知厂家 功能描述:L64704 Satellite Decoder technical manual 5/97
L6470H 功能描述:马达/运动/点火控制器和驱动器 8 - 45V 7.0A 1/128 Microstepping SPI RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
L6470HTR 功能描述:马达/运动/点火控制器和驱动器 8 - 45V 7.0A Bipolar dSPIN MicroStepping RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube