参数资料
型号: MCIMX31DVMN5D
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 532 MHz, MICROPROCESSOR, PBGA473
封装: 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, MAPBGA-473
文件页数: 29/118页
文件大小: 1083K
代理商: MCIMX31DVMN5D
MCIMX31/MCIMX31L Technical Data, Rev. 4.3
18
Freescale Semiconductor
Electrical Characteristics
4.2
Supply Power-Up/Power-Down Requirements and Restrictions
Any MCIMX31 board design must comply with the power-up and power-down sequence guidelines as
described in this section to guarantee reliable operation of the device. Any deviation from these sequences
may result in any or all of the following situations:
Cause excessive current during power up phase
Prevent the device from booting
Cause irreversible damage to the MCIMX31 (worst-case scenario)
4.2.1
Powering Up
The Power On Reset (POR) pin must be kept asserted (low) throughout the power up sequence. Power up
logic must guarantee that all power sources reach their target values prior to the release (de-assertion) of
POR. Figure 2 and Figure 3 show the power-up sequence for silicon Revision 2.0.1.
NOTE
Stages need to be performed in the order shown; however, within each stage,
supplies can be powered up in any order. For example, supplies IOQVDD,
NVCC1, and NVCC3 through NVCC10 do not need to be powered up in the
order shown.
CAUTION
NVCC6 and NVCC9 must be at the same voltage potential. These supplies
are connected together on-chip to optimize ESD damage immunity.
相关PDF资料
PDF描述
MCIMX31LDVKN5D 32-BIT, 532 MHz, MICROPROCESSOR, PBGA457
MCIMX31LCJKN5D 32-BIT, 532 MHz, MICROPROCESSOR, PBGA457
MCIMX512DVK8C SPECIALTY MICROPROCESSOR CIRCUIT, PBGA625
MCIMX511DVK8C SPECIALTY MICROPROCESSOR CIRCUIT, PBGA625
MCIMX513DVK8C SPECIALTY MICROPROCESSOR CIRCUIT, PBGA625
相关代理商/技术参数
参数描述
MCIMX31DVMN5DR2 功能描述:处理器 - 专门应用 2.0.1 CONSUMER FULL RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX31L 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31LC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors for Industrial and Automotive Products
MCIMX31LCJKN5D 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31LCJMN4D 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors for Industrial and Automotive Products