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MK20DX64VLH5 参数 Datasheet PDF下载

MK20DX64VLH5图片预览
型号: MK20DX64VLH5
PDF下载: 下载PDF文件 查看货源
内容描述: K20次家庭 [K20 Sub-Family]
分类和应用:
文件页数/大小: 62 页 / 1753 K
品牌: FREESCALE [ Freescale ]
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Table of Contents  
1 Ordering parts...........................................................................3  
5.4.1 Thermal operating requirements...........................21  
5.4.2 Thermal attributes.................................................21  
6 Peripheral operating requirements and behaviors....................22  
6.1 Core modules....................................................................22  
6.1.1 JTAG electricals....................................................22  
6.2 System modules................................................................25  
6.3 Clock modules...................................................................25  
6.3.1 MCG specifications...............................................25  
6.3.2 Oscillator electrical specifications.........................27  
6.3.3 32 kHz Oscillator Electrical Characteristics...........29  
6.4 Memories and memory interfaces.....................................30  
6.4.1 Flash electrical specifications................................30  
6.4.2 EzPort Switching Specifications............................34  
6.5 Security and integrity modules..........................................35  
6.6 Analog...............................................................................35  
6.6.1 ADC electrical specifications.................................35  
6.6.2 CMP and 6-bit DAC electrical specifications.........40  
6.6.3 Voltage reference electrical specifications............43  
6.7 Timers................................................................................44  
6.8 Communication interfaces.................................................44  
6.8.1 USB electrical specifications.................................44  
6.8.2 USB DCD electrical specifications........................45  
6.8.3 USB VREG electrical specifications......................45  
6.8.4 DSPI switching specifications (limited voltage  
1.1 Determining valid orderable parts......................................3  
2 Part identification......................................................................3  
2.1 Description.........................................................................3  
2.2 Format...............................................................................3  
2.3 Fields.................................................................................3  
2.4 Example............................................................................4  
3 Terminology and guidelines......................................................4  
3.1 Definition: Operating requirement......................................4  
3.2 Definition: Operating behavior...........................................5  
3.3 Definition: Attribute............................................................5  
3.4 Definition: Rating...............................................................6  
3.5 Result of exceeding a rating..............................................6  
3.6 Relationship between ratings and operating  
requirements......................................................................6  
3.7 Guidelines for ratings and operating requirements............7  
3.8 Definition: Typical value.....................................................7  
3.9 Typical value conditions....................................................8  
4 Ratings......................................................................................9  
4.1 Thermal handling ratings...................................................9  
4.2 Moisture handling ratings..................................................9  
4.3 ESD handling ratings.........................................................9  
4.4 Voltage and current operating ratings...............................9  
5 General.....................................................................................10  
5.1 AC electrical characteristics..............................................10  
5.2 Nonswitching electrical specifications...............................11  
5.2.1 Voltage and current operating requirements.........11  
5.2.2 LVD and POR operating requirements.................11  
5.2.3 Voltage and current operating behaviors..............12  
5.2.4 Power mode transition operating behaviors..........13  
5.2.5 Power consumption operating behaviors..............14  
5.2.6 EMC radiated emissions operating behaviors.......18  
5.2.7 Designing with radiated emissions in mind...........19  
5.2.8 Capacitance attributes..........................................19  
5.3 Switching specifications.....................................................19  
5.3.1 Device clock specifications...................................19  
5.3.2 General switching specifications...........................20  
5.4 Thermal specifications.......................................................21  
range)....................................................................46  
6.8.5 DSPI switching specifications (full voltage range).47  
6.8.6 I2C switching specifications..................................49  
6.8.7 UART switching specifications..............................49  
6.8.8 I2S/SAI Switching Specifications..........................49  
6.9 Human-machine interfaces (HMI)......................................54  
6.9.1 TSI electrical specifications...................................54  
7 Dimensions...............................................................................55  
7.1 Obtaining package dimensions.........................................55  
8 Pinout........................................................................................56  
8.1 K20 Signal Multiplexing and Pin Assignments..................56  
8.2 K20 Pinouts.......................................................................58  
9 Revision History........................................................................60  
K20 Sub-Family Data Sheet, Rev. 4 5/2012.  
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Freescale Semiconductor, Inc.