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參數(shù)資料
| 型號(hào)： | MM908E625 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication(集成四半H橋，帶電源、嵌入式MCU和LIN串行通信功能) |
| 中文描述： | 綜合四半僅符合電源橋，嵌入式微控制器和LIN串行通信（集成四半魔橋，帶電源，嵌入式微控制器和林串行通信功能） |
| 文件頁數(shù)： | 19/40頁 |
| 文件大小： | 595K |
| 代理商： | MM908E625 |
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MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
908E625
19
LVF
—
Low-Voltage Flag Bit
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.
HVF
—
High-Voltage Flag Bit
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.
OCF
—
Overcurrent Flag Bit
This read-only flag is set on an
overcurrent condition. Reset
clears the OCF bit. To clear this flag, write a logic [1] to the
appropriate overcurrent flag in the SYSSTAT Register. See
Figure 7
, which shows the three signals triggering the OCF.
1 = High-current condition has occurred.
0 = High-current condition has not occurred.
Figure 7. Principal Implementation for OCF
Interrupt Mask Register (IMR)
HPIE
—
Hall-Effect Sensor Input Terminal Interrupt Enable
Bit
This read/write bit enables CPU interrupts by the Hall-effect
sensor input terminal flag, HPF. Reset clears the HPIE bit.
1 = Interrupt requests from HPF flag enabled.
0 = Interrupt requests from HPF flag disabled.
LINIE
—
LIN Line Interrupt Enable Bit
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.
HTIE
—
High-Temperature Interrupt Enable Bit
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.
LVIE
—
Low-Voltage Interrupt Enable Bit
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.
HVIE
—
High-Voltage Interrupt Enable Bit
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.
OCIE
—
Overcurrent Interrupt Enable Bit
This read/write bit enables CPU interrupts by the overcurrent
flag, OCF. Reset clears the OCIE bit.
1 = Interrupt requests from OCF flag enabled.
0 = Interrupt requests from OCF flag disabled.
OCF
HVDD_OCF
HS_OCF
HB_OCF
Register Name and Address: IMR - $04
Bit7
6
5
4
3
2
1
Bit0
Read
0
HPIE
LINIE
HTIE
LVIE
HVIE
OCIE
0
Write
Reset
0
0
0
0
0
0
0
0
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM908E625ACDWB | 功能描述:8位微控制器 -MCU 32 Bit 8MHz RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| MM908E625ACDWB/R2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication |
| MM908E625ACEK | 功能描述:8位微控制器 -MCU Quad Half H-Bridge with P/S, HC08, LIN RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| 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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| MM908E626 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication |
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