參數(shù)資料
型號(hào): MK20X256VMB100
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA81
封裝: 8 X 8 MM, MAPBGA-81
文件頁(yè)數(shù): 63/65頁(yè)
文件大小: 1755K
代理商: MK20X256VMB100
3.6 Relationship between ratings and operating requirements
- No permanent failure
- Correct operation
Normal
operating
range
Limited
operating
range
- No permanent failure
- Possible decreased life
- Possible incorrect operation
Fatal
range
- Probable permanent failure
Limited
operating
range
- No permanent failure
- Possible decreased life
- Possible incorrect operation
Handling range
- No permanent failure
Fatal
range
- Probable permanent failure
Operating
or
handling
rating
(max.)
Operating
requirement
(max.)
Operating
requirement
(min.)
Operating
or
handling
rating
(min.)
3.7 Guidelines for ratings and operating requirements
Follow these guidelines for ratings and operating requirements:
Never exceed any of the chip’s ratings.
During normal operation, don’t exceed any of the chip’s operating requirements.
If you must exceed an operating requirement at times other than during normal
operation (for example, during power sequencing), limit the duration as much as
possible.
3.8 Definition: Typical value
A typical value is a specified value for a technical characteristic that:
Lies within the range of values specified by the operating behavior
Given the typical manufacturing process, is representative of that characteristic
during operation when you meet the typical-value conditions or other specified
conditions
Typical values are provided as design guidelines and are neither tested nor guaranteed.
3.8.1 Example 1
This is an example of an operating behavior that includes a typical value:
Terminology and guidelines
K20 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK20X256VMC100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
MK20X256VMD100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
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MK21-1A66B-100W 制造商:MEDER 制造商全稱:Meder Electronic 功能描述:MK Reed Sensor
MK21-1A66B-500W 功能描述:近程傳感器 1 Form A Screw Mt AT 1015 Wire Term RoHS:否 制造商:Vishay Semiconductors 感應(yīng)方式:Optical 感應(yīng)距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風(fēng)格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020