参数资料
型号: MM908E624AYEWR2
厂商: Freescale Semiconductor
文件页数: 14/39页
文件大小: 0K
描述: IC TRPL SWITCH MCU/LIN 54-SOIC
标准包装: 1,000
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: 16
电源电压: 5.5 V ~ 18 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 54-BSSOP(0.295",7.50mm 宽)
包装: 带卷 (TR)
供应商设备封装: 54-SOIC
配用: KIT908E624DWBEVB-ND - KIT EVAL 908E624 TRPL W/MCU/LIN
Analog Integrated Circuit Device Data
Freescale Semiconductor
21
908E624
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
Figure 12. Stop Mode/Wake-up Procedure
ANALOG DIE INPUTS/OUTPUTS
High Side Output Pins HS1 and HS2
These are two high side switches used to drive loads such
as relays or lamps. They are protected with over-temperature
and current limit (over-current) and include an active internal
clamp circuitry for inductive load drive. Control is done using
the SPI Control register. PWM capability is offered through
the PWMIN input pin.
The high side switch is turned on if both the HSxON bit in
the SPI Control register is set and the PWMIN input is HIGH
(refer to Figure 13, page 22). In order to have HS1 on, the
PWMIN must be HIGH and bit HS1ON must be set. The
same applies to the HS2 output.
If no PWM control is required, PWMIN must be connected
to the VDD pin.
Current Limit (Over-current) Protection
These high side switches feature current limit to protect
them against over-current and short circuit conditions.
Over-temperature Protection
If an over-temperature condition occurs on any of the three
high side switches, all high side switches (HS1, HS2, and
HS3) are turned off and latched off. The failure is reported by
the HSST bit in the SPI Control register.
From Reset
initialize
operate
SPI:
2x STOP
Command
STOP
IRQ
interrupt
?
SPI: reason for
interrupt
operate
Switch to VREG
low current mode
Assert IRQ
Switch to VREG
high current mode
MCU
Power Die
Wake-up on
LIN or L1, L2?
相关PDF资料
PDF描述
05FMN-BMTTR-A-TB CONN FMN HSNG 5POS STAG REV SMD
MM908E624AYEW IC TRPL SWITCH MCU/LIN 54-SOIC
MM908E626AVEK IC STEPPER MOTOR DRIVER 54-SOIC
MM908E625ACEK IC HALF-BRIDGE QUAD 54-SOIC
MM908E624ACEW IC SWITCH TRIPLE MCU/LIN 54-SOIC
相关代理商/技术参数
参数描述
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
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 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
MM908E625ACDWB/R2 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Integrated Quad Half H-Bridge with Power Supply, Embedded MCU, and LIN Serial Communication