参数资料
型号: MC9328MXSVP10
厂商: Freescale Semiconductor
文件页数: 15/74页
文件大小: 0K
描述: IC MCU I.MXS 100MHZ 225-MAPBGA
标准包装: 160
系列: i.MXS
核心处理器: ARM9
芯体尺寸: 32-位
速度: 100MHz
连通性: EBI/EMI,I²C,SPI,SSI,UART/USART,USB
外围设备: DMA,I²S,LCD,POR,PWM,WDT
输入/输出数: 97
程序存储器类型: ROMless
电压 - 电源 (Vcc/Vdd): 1.7 V ~ 3.3 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 225-LFBGA
包装: 托盘
Functional Description and Application Information
MC9328MXS Technical Data, Rev. 3
22
Freescale Semiconductor
4.4
External Interface Module
The External Interface Module (EIM) handles the interface to devices external to the i.MXS processor,
including the generation of chip-selects for external peripherals and memory. The timing diagram for the
EIM is shown in Figure 5, and Table 12 defines the parameters of signals.
Table 11. Reset Module Timing Parameter Table
Ref
No.
Parameter
1.8 ± 0.1 V
3.0 ± 0.3 V
Unit
Min
Max
Min
Max
1
Width of input POWER_ON_RESET
note1
1 POR width is dependent on the 32 or 32.768 kHz crystal oscillator start-up time. Design margin should allow for crystal
tolerance, i.MX chip variations, temperature impact, and supply voltage influence. Through the process of supplying crystals
for use with CMOS oscillators, crystal manufacturers have developed a working knowledge of start-up time of their crystals.
Typically, start-up times range from 400 ms to 1.2 seconds for this type of crystal.
If an external stable clock source (already running) is used instead of a crystal, the width of POR should be ignored in
calculating timing for the start-up process.
note1
––
2
Width of internal POWER_ON_RESET
(CLK32 at 32 kHz)
300
ms
3
7K to 32K-cycle stretcher for SDRAM reset
7
Cycles of
CLK32
4
14K to 32K-cycle stretcher for internal system reset
HRESERT and output reset at pin RESET_OUT
14
Cycles of
CLK32
5
Width of external hard-reset RESET_IN
4
4
Cycles of
CLK32
6
4K to 32K-cycle qualifier
4
Cycles of
CLK32
相关PDF资料
PDF描述
MCIMX27LMOP4AR2 IC MPU I.MX27 IN 19X19 473MAPBGA
VI-B7H-IX-B1 CONVERTER MOD DC/DC 52V 75W
S912XEQ512J3MAG MCU 16BIT 512K FLASH 144LQFP
MC9S12XEQ512MAG MCU 16BIT 512K FLASH 144-LQFP
VI-B74-IW-B1 CONVERTER MOD DC/DC 48V 100W
相关代理商/技术参数
参数描述
MC9328MXSVP10 制造商:Freescale Semiconductor 功能描述:Microprocessor
MC9328MXSVP10R2 功能描述:处理器 - 专门应用 REDUCED FEATURE CORSICA 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
MC932L 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC933 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:INTEGRATED CIRCUITS
MC933F 制造商:Rochester Electronics LLC 功能描述:- Bulk