K20P121M100SF2 View Datasheet(PDF) - NXP Semiconductors.
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Description
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K20P121M100SF2 Datasheet PDF : 75 Pages
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Table of Contents
1 Ordering parts...........................................................................5
6 Peripheral operating requirements and behaviors....................24
1.1 Determining valid orderable parts......................................5
6.1 Core modules....................................................................24
2 Part identification......................................................................5
6.1.1 Debug trace timing specifications.......................24
2.1 Description.........................................................................5
6.1.2 JTAG electricals..................................................24
2.2 Format...............................................................................5
6.2 System modules................................................................27
2.3 Fields.................................................................................5
6.3 Clock modules...................................................................27
2.4 Example............................................................................6
6.3.1 MCG specifications.............................................27
3 Terminology and guidelines......................................................6
6.3.2 Oscillator electrical specifications.......................29
3.1 Definition: Operating requirement......................................6
6.3.3 32 kHz Oscillator Electrical Characteristics........32
3.2 Definition: Operating behavior...........................................7
6.4 Memories and memory interfaces.....................................32
3.3 Definition: Attribute............................................................7
6.4.1 Flash electrical specifications.............................32
3.4 Definition: Rating...............................................................8
6.4.2 EzPort Switching Specifications.........................37
3.5 Result of exceeding a rating..............................................8
6.4.3 Flexbus Switching Specifications........................38
3.6 Relationship between ratings and operating
6.5 Security and integrity modules..........................................41
requirements......................................................................8
6.6 Analog...............................................................................41
3.7 Guidelines for ratings and operating requirements............9
6.6.1 ADC electrical specifications..............................41
3.8 Definition: Typical value.....................................................9
6.6.2 CMP and 6-bit DAC electrical specifications......49
3.9 Typical value conditions....................................................10
6.6.3 12-bit DAC electrical characteristics...................51
4 Ratings......................................................................................11
6.6.4 Voltage reference electrical specifications..........54
4.1 Thermal handling ratings...................................................11
6.7 Timers................................................................................55
4.2 Moisture handling ratings..................................................11
6.8 Communication interfaces.................................................55
4.3 ESD handling ratings.........................................................11
6.8.1 USB electrical specifications...............................55
4.4 Voltage and current operating ratings...............................11
6.8.2 USB DCD electrical specifications......................56
5 General.....................................................................................12
6.8.3 USB VREG electrical specifications...................56
5.1 AC electrical characteristics..............................................12
6.8.4 CAN switching specifications..............................57
5.2 Nonswitching electrical specifications...............................12
6.8.5 DSPI switching specifications (limited voltage
5.2.1 Voltage and current operating requirements......13
range).................................................................57
5.2.2 LVD and POR operating requirements...............14
6.8.6 DSPI switching specifications (full voltage
5.2.3 Voltage and current operating behaviors............14
range).................................................................58
5.2.4 Power mode transition operating behaviors.......16
6.8.7 Inter-Integrated Circuit Interface (I2C) timing..... 60
5.2.5 Power consumption operating behaviors............17
6.8.8 UART switching specifications............................61
5.2.6 EMC radiated emissions operating behaviors....20
6.8.9 SDHC specifications...........................................61
5.2.7 Designing with radiated emissions in mind.........21
6.8.10 I2S switching specifications................................62
5.2.8 Capacitance attributes........................................21
6.9 Human-machine interfaces (HMI)......................................65
5.3 Switching specifications.....................................................21
6.9.1 TSI electrical specifications................................65
5.3.1 Device clock specifications.................................21
7 Dimensions...............................................................................66
5.3.2 General switching specifications.........................21
7.1 Obtaining package dimensions.........................................66
5.4 Thermal specifications.......................................................22
8 Pinout........................................................................................66
5.4.1 Thermal operating requirements.........................22
8.1 K20 Signal Multiplexing and Pin Assignments..................66
5.4.2 Thermal attributes...............................................23
8.2 K20 Pinouts.......................................................................71
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
Freescale Semiconductor, Inc.
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