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| 型号： | MM908E624ACDWB/R |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54 |
| 封装： | PLASTIC, SOIC-54 |
| 文件页数： | 21/34页 |
| 文件大小： | 714K |
| 代理商： | MM908E624ACDWB/R |
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Analog Integrated Circuit Device Data
28
Freescale Semiconductor
908E624
Functional Description
Functional Device Operation
Sleep Mode Sequence
The Sleep command, as shown in Table 11, must be sent
twice.
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 overcurrent/
overtemperature occurred.
0 = No LIN bus wake-up occurred.
HVF —High-Voltage Flag Bit
This flag is set on an overvoltage (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 undervoltage (VSUP1) condition.
1 = Low-voltage condition has occurred.
0 = No low-voltage condition.
VDDT—Voltage Regulator Status Flag Bit
This flag is set as pre-warning in case of an over-
temperature condition on the voltage regulator.
1 = Voltage regulator overtemperature condition, pre-
warning.
0 = No overtemperature detected.
HSST—High-Side Status Flag Bit
This flag is set on overtemperature conditions on one of
the high-side outputs.
1 = HSx off due to overtemperature.
0 = No overtemperature.
L2:L1— Wake-Up Inputs L1, L2 Status Flag Bit
These flags reflect the status of the L2 and L1 input
terminals 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 11. Sleep Command Bits
LINSL2 LINSL1 LIN-PU HS3ON HS2ON HS1ON MODE
2
MODE
1
x
xxx
0
x = Don’t care.
Table 12. Stop Command Bits
LINSL2 LINSL1 LIN-PU HS3ON HS2ON HS1ON MODE2 MODE1
1
x
xxx
0
1
x = Don’t care.
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 |
|---|---|
| MM908E624ACDWBR2 | 功能描述:IC TRPL SWITCH MCU/LIN 54-SOIC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:- 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网，UART，USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382 |
| MM908E624ACEW | 功能描述:开关 IC - 各种 TRIPLE HIGH SIDE SW 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 |
| MM908E624ACEW/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 |
| MM908E624ACEWR2 | 功能描述:电源开关 IC - 配电 TRIPLE HIGH SIDE DRIVER RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MM908E624ACPEW | 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 |
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