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| 型号： | MM908E625ACEK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 14/49页 |
| 文件大小： | 0K |
| 描述： | IC HALF-BRIDGE QUAD 54-SOIC |
| 标准包装： | 26 |
| 应用： | 自动镜像控制 |
| 核心处理器： | HC08 |
| 程序存储器类型： | 闪存（16 kB） |
| 控制器系列： | 908E |
| RAM 容量： | 512 x 8 |
| 接口： | SCI，SPI |
| 输入/输出数： | 13 |
| 电源电压： | 8 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 54-BSSOP（0.295"，7.50mm 宽）裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 54-SOICW-EP |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
21
908E625
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
LOGIC COMMANDS AND REGISTERS
INTERRUPT FLAG REGISTER (IFR)
Hall-Effect Sensor Input Pin Flag Bit (HPF)
This read/write flag is set depending on Run/Stop mode.
RUN Mode
An interrupt will be generated when a state change on any
enabled Hall-effect sensor input pin is detected. Clear HPF
by writing a Logic [1] to HPF. Reset clears the HPF bit.
Writing a Logic [0] to HPF has no effect.
1 = State change on the hallflags detected
0 = No state change on the hallflags detected
STOP Mode
An interrupt will be generated when AWDCC is set and a
current above the threshold is detected on any enabled Hall-
effect sensor input pin. Clear HPF by writing a Logic [1] to
HPF. Reset clears the HPF bit. Writing a Logic [0] to HPF has
no effect.
1 = One or more of the selected Hall-effect sensor input
pins had been pulled HIGH
0 = None of the selected Hall-effect sensor input pins
has been pulled HIGH
LIN Flag Bit (LINF)
This read/write flag is set on the falling edge at the LIN
data line. Clear LINF by writing a Logic [1] to LINF. Reset
clears the LINF bit. Writing a Logic [0] to LINF has no effect.
1 = Falling edge on LIN data line has occurred
0 = Falling edge on LIN data line has not occurred since
last clear
High-Temperature Flag Bit (HTF)
This read/write flag is set on a high temperature condition.
Clear HTF by writing a Logic [1] to HTF. If a high temperature
condition is still present while writing a Logic [1] to HTF, the
writing has no effect. Therefore, a high temperature interrupt
cannot be lost due to inadvertent clearing of HTF. Reset
clears the HTF bit. Writing a Logic [0] to HTF has no effect.
1 = High temperature condition has occurred
0 = High temperature condition has not occurred
Low Voltage Flag Bit (LVF)
This read/write flag is set on a low voltage condition. Clear
LVF by writing a Logic [1] to LVF. If a low voltage condition is
still present while writing a Logic [1] to LVF, the writing has no
effect. Therefore, a low voltage interrupt cannot be lost due
to inadvertent clearing of LVF. Reset clears the LVF bit.
Writing a Logic [0] to LVF has no effect.
1 = Low voltage condition has occurred
0 = Low voltage condition has not occurred
High Voltage Flag Bit (HVF)
This read/write flag is set on a high voltage condition.
Clear HVF by writing a Logic [1] to HVF. If high voltage
condition is still present while writing a Logic [1] to HVF, the
writing has no effect. Therefore, a high voltage interrupt
cannot be lost due to inadvertent clearing of HVF. Reset
clears the HVF bit. Writing a Logic [0] to HVF has no effect.
1 = High voltage condition has occurred
0 = High voltage condition has not occurred
Over-current Flag Bit (OCF)
This read-only flag is set on an over-current condition.
Reset clears the OCF bit. To clear this flag, write a Logic [1]
to the appropriate over-current flag in the SYSSTAT
Register. See Figure 10,illustrating the three signals
triggering the OCF.
1 = High current condition has occurred
0 = High current condition has not occurred
Figure 10. Principal Implementation for OCF
Register Name and Address: IFR - $05
Bits
7
6
5
4
3
2
1
0
Read
0
HPF
LINF
HTF
LVF
HVF
OCF
0
Write
Reset
0
OCF
HVDD_OCF
HS_OCF
HB_OCF
相关PDF资料 |
PDF描述 |
|---|---|
| MM908E624ACEW | IC SWITCH TRIPLE MCU/LIN 54-SOIC |
| 06FMN-BMTTR-A-TB | CONN FMN HSNG 6POS STAG REV SMD |
| 046232104103800+ | CONN FFC/FPC 4POS 1MM R/A SMD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MM908E625ACPEK | 功能描述:8位微控制器 -MCU R0 HI-BRDG EMBED MCU LIN RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MM908E626 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication |
| MM908E626AVDWB | 功能描述:马达/运动/点火控制器和驱动器 QUADSTEPPER 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 |
| MM908E626AVDWB/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication |
| MM908E626AVEK | 功能描述:马达/运动/点火控制器和驱动器 QUADSTEPPER W/MCU 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 |
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