参数资料
型号: MM908E625ACEK
厂商: Freescale Semiconductor
文件页数: 29/49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
Analog Integrated Circuit Device Data
Freescale Semiconductor
35
908E625
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Figure 22. Inrush Current Limiter on High Side Output
SWITCHABLE VDD OUTPUT (HVDD)
The HVDD pin is a switchable VDD output pin. It can be
used for driving external circuitry that requires a VDD voltage.
The output is enabled with bit PSON in the system control
register and can be switched on/off with bit HVDDON in the
power output register. Low or high voltage conditions (LVI/
HVI) have no influence on this circuitry.
HVDD OVER-TEMPERATURE PROTECTION
Over-temperature protection is enabled if the high
temperature reset is enabled.
HVDD OVER-CURRENT PROTECTION
The HVDD output is protected against over-current. In the
event the over-current limit is or was reached, the output
automatically switches off and the HVDD over-current flag in
the system status register is set.
SYSTEM CONTROL REGISTER (SYSCTL)
Power Stages On Bit (PSON)
This read/write bit enables the power stages (half-bridges,
high side, LIN transmitter, Analog Input PA1 current sources,
and HVDD output). Reset clears the PSON bit.
1 = Power stages enabled.
0 = Power stages disabled.
LIN Slew Rate Selection Bits (SRS0:SRS1)
These read/write bits enable the user to select the
appropriate LIN slew rate for different baud rate
configurations as shown in Table 11.
The high speed slew rates are used, for example, for
programming via the LIN and are not intended for use in the
application.
HS Current
HS Over-current Shutdown Threshold
FGEN Input
(MCU PWM
Signal)
t
Register Name and Address: SYSCTL - $03
Bits
7
6
5
4
3
2
1
0
Read
PSON SRS1
SRS0
0
Write
GS
Reset
00
000
00
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