參數(shù)資料
型號： MC9328MXSCVP10R2
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 100 MHz, MICROPROCESSOR, PBGA225
封裝： 13 X 13 MM, ROHS COMPLIANT, PLASTIC, MAPBGA-225
文件頁數(shù)： 7/68頁
文件大?。?/td> 1335K
代理商： MC9328MXSCVP10R2
Functional Description and Application Information
MC9328MXS Technical Data, Rev. 2
Freescale Semiconductor
15
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 11 defines the parameters of signals.
Table 10. 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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9328MXSVP10 功能描述:處理器 - 專門應(yīng)用 REDUCED FEATURE CORSICA RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MXSVP10 制造商:Freescale Semiconductor 功能描述:Microprocessor
MC9328MXSVP10R2 功能描述:處理器 - 專門應(yīng)用 REDUCED FEATURE CORSICA RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC932L 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC933 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:INTEGRATED CIRCUITS
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