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参数资料
| 型号： | MM908E624AYEW |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 32 MHz, MICROCONTROLLER, PDSO54 |
| 封装： | 0.65 MM PITCH, ROHS COMPLIANT, SOIC-54 |
| 文件页数： | 20/39页 |
| 文件大小： | 702K |
| 代理商： | MM908E624AYEW |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
27
908E624
FUNCTIONAL DEVICE OPERATION
Stop Mode Sequence
The Stop command, as shown in Table 12, must be sent
twice.
SPI Status Register (Read)
Table 13 shows the SPI Status register bits by name.
INTSCR —Register Content Flags or Interrupt Source
This bit indicates if the register contents reflect the flags or
an interrupt/wake-up interrupt source.
1 = D6:D0 reflects the interrupt or wake-up source.
0 = No interrupt occurred. Other SPI bits report real time
status.
LINWU/LINFAIL—LIN Status Flag Bit
This bit indicates a LIN wake-up condition.
1 = LIN bus wake-up occurred or LIN over-current/over-
temperature occurred.
0 = No LIN bus wake-up occurred.
In case of a LIN over-current/over-temperature condition
the LIN transmitter is disabled. To reenable the LIN
transmitter, the error condition must be GONE and the
LINWU/LINFAIL flag must be cleared.
The flag is cleared by reading the flag when it is set (SPI
command).
HVF —High-voltage Flag Bit
This flag is set on an over-voltage (VSUP1) condition.
1 = High-voltage condition has occurred.
0 = no High-voltage condition.
LVF/BATFAIL—Low-voltage Flag Bit
This flag is set on an under-voltage (VSUP1) condition.
1 = Low-voltage condition has occurred.
0 = No low-voltage condition.
VDDT—Voltage Regulator Status Flag Bit
This flag is set as prewarning in case of an over-
temperature condition on the voltage regulator.
1 = Voltage regulator over-temperature condition,
prewarning.
0 = No over-temperature detected.
HSST—High Side Status Flag Bit
This flag is set on over-temperature conditions on one of
the high side outputs.
1 = HSx off due to over-temperature.
0 = No over-temperature.
In case one of the high sides has an over-temperature
condition all high side switches are disabled.
To reenable the high side switches, the flags have to be
cleared, by reading the flag when it is set and by writing a one
to high side HSxON bit (two SPI commands are necessary).
L2:L1— Wake-up Inputs L1, L2 Status Flag Bit
These flags reflect the status of the L2 and L1 input pins
and indicate the wake-up source.
1 = L2:L1 input high or wake-up by L2:L1 (first register
read after wake-up indicated with INTSRC = 1).
0 = L2:L1 input low.
Table 12. Stop Command Bits
LINSL2 LINSL1 LIN-PU HS3ON HS2ON HS1ON MODE2 MODE1
1
0/1
0
1
Table 13. Control Bits Function (Read Operation)
D7
D6
D5
D4
D3
D2
D1
D0
INTSRC
LINWU
or
LINFAIL
HVF
LVF
or
BATFAIL
VDDT
HSST
L2
L1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MM908E624AYEW/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Triple High Side Switch with Embedded MCU and LIN Serial Communicationfor Relay Drivers |
| MM908E624AYEWR2 | 功能描述:开关 IC - 各种 TRIPLE HIGH SIDE SWITCH RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| MM908E624AYPEW | 功能描述:8位微控制器 -MCU 3 HIGH SIDE SWITCH 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 |
| MM908E624AYPEWR2 | 功能描述:8位微控制器 -MCU 3 HIGH SIDE DRIVER 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 |
| MM908E625 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication |
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