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参数资料
型号： MM908E622ACDWB/R2
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： 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件页数： 16/66页
文件大小： 1277K
代理商： MM908E622ACDWB/R2
Analog Integrated Circuit Device Data
Freescale Semiconductor
23
908E622
FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
SMARTMOS ANALOG CONTROL IC
INTERNAL REGULATORS & SAFETY:
VOLTAGE REGULATION
The voltage regulator circuitry provides the regulated
voltage for the Analog IC, as well as the VDD/VSS rails for
the core IC. The on-chip regulator consists of two elements,
the main regulator, and the low voltage reset circuit. The VDD
regulator accepts an unregulated input supply and provides a
regulated VDD supply to all digital sections of the device. The
output of the regulator is also connected to the VDD pin to
provide the 5.0 V to the microcontroller.
SWITCHED VDD
This function provides a switchable +5.0V VDD rail for an
external load.
WATCHDOG TIMER
The watchdog timer module generates a reset, in case of
a watchdog timeout or wrong watchdog timer reset. A
watchdog reset event will reset all registers in the SPI,
excluding the RSR.
RESET, IRQ & WAKE-UP
There are several functions on the Analog IC that can
generate a reset or wake-up signal to the core IC. There is a
pin that is used to detect an external wake-up event. The
Reset signal has many possible sources in the Analog IC
circuitry. The IRQ function on the Analog IC will notify the
core IC of pending system critical conditions.
MM908E622 - Functional Block Diagram
Internal Regulators & Safety
Outputs
Control & Interface
MC68HC908EY16 Core
SMARTMOS Analog Control IC
M68HC08 CPU
w/ ALU, RAM, Flash ROM
Power Module
w/Power-On Reset
Internal Clock Module
10-Bit ADC Module
I/O Ports A, B, C, D, E
Reset & IRQ
Analog Multiplexer
Voltage Regulation
Reset & Wake-up
Switched VDD
Watchdog Timer
Internal Regulators & Safety
Control & Interface
Outputs
High Side Drivers & Diagnostics
H-Bridge Drivers & Diagnostics
Hall Sensor Interface
MC68HC908EY16 Core
Timer Modules
Communication Modules
Electrochrome Glass Driver & Diagnostics
LIN Interface
SPI Interface & PWM Control
Analog Input w/Integrated Current Source
相关PDF资料
PDF描述
MM908E624ACDWB/R 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
MM908E625ACDWB 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
MMBD1010LT3 0.2 A, 2 ELEMENT, SILICON, SIGNAL DIODE, TO-236AB
MMBD3000T1 0.2 A, SILICON, SIGNAL DIODE
MMBD1000LT3 0.2 A, SILICON, SIGNAL DIODE, TO-236AB
相关代理商/技术参数
参数描述
MM908E622ACEK 功能描述:8位微控制器 -MCU QUAD H-B TRIHS EC GLASS 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
MM908E622ACPEK 功能描述:IC QUAD HALF BRDG TRPL SW 54SOIC RoHS:是 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
MM908E622ACPEKR2 功能描述:8位微控制器 -MCU QUAD H-B, TRIHS, EC 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
MM908E624 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:TRIPLE HIGH-SIDE SWITCH WITH EMBEDDED MCU AND LIN
MM908E624ACDWB 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
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