參數(shù)資料
型號： MC9328MXLVF20
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類： 微處理器
英文描述： i.MX Integrated Portable System Processor
中文描述： i.MX處理器集成的便攜式系統(tǒng)
文件頁數(shù)： 21/96頁
文件大?。?/td> 1495K
代理商： MC9328MXLVF20
Specifications
MC9328MX1 Advance Information, Rev. 4
Freescale Semiconductor
21
Figure 4. Timing Relationship with RESET_IN
Table 12. Reset Module Timing Parameter Table
Ref
No.
Parameter
1.8V +/- 0.10V
3.0V +/- 0.30V
Unit
Min
Max
Min
Max
1
Width of input POWER_ON_RESET
note
1
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.
–
note
1
–
–
2
Width of internal POWER_ON_RESET
(9600 *CLK32 at 32 KHz)
300
300
300
300
ms
3
7K to 32K-cycle stretcher for SDRAM reset
7
7
7
7
Cycles of
CLK32
4
14K to 32K-cycle stretcher for internal system reset
HRESERT and output reset at pin RESET_OUT
14
14
14
14
Cycles of
CLK32
5
Width of external hard-reset RESET_IN
4
–
4
–
Cycles of
CLK32
6
4K to 32K-cycle qualifier
4
4
4
4
Cycles of
CLK32
14 cycles @ CLK32
RESET_IN
CLK32
HCLK
5
4
HRESET
RESET_OUT
6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9328MXLVF20R2 制造商:Rochester Electronics LLC 功能描述:DRAGONBALL CORSICA 225 - Bulk
MC9328MXLVH15 制造商:FREESCALE-SEMI 功能描述:
MC9328MXLVH20 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:i.MX Integrated Portable System Processor
MC9328MXLVH20R2 制造商:Rochester Electronics LLC 功能描述:DRAGONBALL CORSICA - Bulk 制造商:Motorola Inc 功能描述:
MC9328MXLVM15 功能描述:處理器 - 專門應(yīng)用 DRAGONBALL CORSICA PB-FR 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(shí)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
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