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| 型号： | MM908E625ACEK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 15/49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
22
Freescale Semiconductor
908E625
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
INTERRUPT MASK REGISTER (IMR)
Hall-Effect Sensor Input Pin Interrupt Enable Bit (HPIE)
This read/write bit enables CPU interrupts by the Hall-
effect sensor input pin flag, HPF. Reset clears the HPIE bit.
1 = Interrupt requests from HPF flag enabled
0 = Interrupt requests from HPF flag disabled
LIN Line Interrupt Enable Bit (LINIE)
This read/write bit enables CPU interrupts by the LIN flag,
LINF. Reset clears the LINIE bit.
1 = Interrupt requests from LINF flag enabled
0 = Interrupt requests from LINF flag disabled
High Temperature Interrupt Enable Bit (HTIE)
This read/ write bit enables CPU interrupts by the high
temperature flag, HTF. Reset clears the HTIE bit.
1 = Interrupt requests from HTF flag enabled
0 = Interrupt requests from HTF flag disabled
Low Voltage Interrupt Enable Bit (LVIE)
This read/write bit enables CPU interrupts by the low
voltage flag, LVF. Reset clears the LVIE bit.
1 = Interrupt requests from LVF flag enabled
0 = Interrupt requests from LVF flag disabled
High Voltage Interrupt Enable Bit (HVIE)
This read/write bit enables CPU interrupts by the high
voltage flag, HVF. Reset clears the HVIE bit.
1 = Interrupt requests from HVF flag enabled
0 = Interrupt requests from HVF flag disabled
Over-current Interrupt Enable Bit (OCIE)
This read/write bit enables CPU interrupts by the over-
current flag, OCF. Reset clears the OCIE bit.
1 = Interrupt requests from OCF flag enabled
0 = Interrupt requests from OCF flag disabled
RESET
The 908E625 chip has four internal reset sources and one
external reset source, as explained in the paragraphs below.
Figure 11 depicts the internal reset sources.
RESET INTERNAL SOURCES
Autonomous Watchdog
AWD modules generates a reset because of a timeout
(watchdog function).
High Temperature Reset
To prevent damage to the device, a reset will be initiated if
the temperature rises above a certain value. The reset is
maskable with bit HTRE in the reset mask register. After a
reset the high temperature reset is disabled.
Low Voltage Reset
The LVR is related to the internal VDD. In case the voltage
falls below a certain threshold, it will pull down the RST_A pin.
Register Name and Address: IMR - $04
Bits
7
6
5
4
3
2
1
0
Read
0
HPIE LINIE HTIE LVIE HVIE OCIE
0
Write
Reset
0
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 |
| 046232106103800 | CONN FFC/FPC 6POS 1MM R/A SMD |
| 046232106103800+ | CONN FFC/FPC 6POS 1MM R/A SMD |
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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