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參數(shù)資料
| 型號： | 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)： | 35/40頁 |
| 文件大?。?/td> | 595K |
| 代理商： | MM908E625 |
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MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
908E625
35
SRS0:SRS1—LIN Slew Rate Selection Bits
These read/write bits enable the user to select the
appropriate LIN slew rate for different baud rate configurations
as shown in
Table 6
.
The high speed slew rates are used, for example, for
programming via the LIN and are not intended for use in the
application.
Table 6. LIN Slew Rate Selection Bits
GS—Go to STOP Mode Bit
This write-only bit instructs the 908E625 to power down and
go into STOP mode.
Reset or CPU interrupt requests clear the
GS bit.
1 = Power down and go into STOP mode.
0 = Not in STOP mode.
System Control Register (SYSSTAT)
HP_OCF—Hall-Effect Sensor Input Terminal Overcurrent
Flag Bit
This read/write flag is set on an overcurrent condition at one
of the Hall-effect sensor input terminals. Clear HP_OCF and
enable the output by writing a logic [1] to the HP_OCF flag.
Reset clears the HP_OCF bit. Writing a logic [0] to HP_OCF
has no effect.
1 = Overcurrent condition on Hall-effect sensor input
terminal has occurred.
0 = No overcurrent condition on Hall-effect sensor input
terminal has occurred.
LINCL — LIN Current Limitation Bit
This read-only bit is set if the LIN transmitter operates in
current limitation region. Due to excessive power dissipation in
the transmitter, software is advised to turn the transmitter off
immediately.
1 = Transmitter operating in current limitation region.
0 = Transmitter not operating in current limitation region.
HVDD_OCF—HVDD Output Overcurrent Flag Bit
This read/write flag is set on an overcurrent condition at the
HVDD terminal. Clear HVDD_OCF and enable the output by
writing a logic [1] to the HVDD_OCF Flag. Reset clears the
HVDD_OCF bit. Writing a logic [0] to HVDD_OCF has no effect.
1 = Overcurrent condition on HVDD has occurred.
0 = No overcurrent condition on HVDD has occurred.
HS_OCF—High-Side Overcurrent Flag Bit
This read/write flag is set on an overcurrent condition at the
high-side driver. Clear HS_OCF and enable the high-side driver
by writing a logic [1] to HS_OCF. Reset clears the HS_OCF bit.
Writing a logic [0] to HS_OCF has no effect.
1 = Overcurrent condition on high-side drivers has
occurred.
0 = No overcurrent condition on high-side drivers has
occurred.
LVF—Low-Voltage Bit
This read only bit is a copy of the LVF bit in the Interrupt Flag
Register.
1 = Low-voltage condition has occurred.
0 = No low-voltage condition has occurred.
HVF—High-Voltage Sensor Bit
This read-only bit is a copy of the HVF bit in the Interrupt Flag
Register.
1 = High-voltage condition has occurred.
0 = No high-voltage condition has occurred.
HB_OCF—H-Bridge Overcurrent Flag Bit
This read/write flag is set on an overcurrent condition at the
H-Bridges. Clear HB_OCF and enable the H-Bridge driver by
writing a logic [1] to HB_OCF. Reset clears the HB_OCF bit.
Writing a logic [0] to HB_OCF has no effect.
1 = Overcurrent condition on H-Bridges has occurred.
0 = No overcurrent condition on H-Bridges has occurred.
HTF—Overtemperature Status Bit
This read-only bit is a copy of the HTF bit in the Interrupt Flag
Register.
1 = Overtemperature condition has occurred.
0 = No overtemperature condition has occurred.
SRS1
SRS0
LIN Slew Rate
0
0
Initial Slew Rate (20 kBaud)
0
1
Slow Slew Rate (10 kBaud)
1
0
High Speed II (8x)
1
1
High Speed I (4x)
Register Name and Address: SYSSTAT - $0c
Bit7
6
5
4
3
2
1
Bit0
Read
HP_
OCF
LINCL
HVDD
_OCF
HS_
OCF
LVF
HVF
HB_
OCF
HTF
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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