K50P144M100SF2V2 Datasheet, PDF (2/78 Pages) Freescale Semiconductor, Inc – K50 Sub-Family

Table of Contents
1 Ordering parts...........................................................................4
6 Peripheral operating requirements and behaviors....................22
1.1 Determining valid orderable parts......................................4
6.1 Core modules....................................................................22
2 Part identification......................................................................4
6.1.1 Debug trace timing specifications.........................22
2.1 Description.........................................................................4
6.1.2 JTAG electricals....................................................23
2.2 Format...............................................................................4
6.2 System modules................................................................26
2.3 Fields.................................................................................4
6.3 Clock modules...................................................................26
2.4 Example............................................................................5
6.3.1 MCG specifications...............................................26
3 Terminology and guidelines......................................................5
6.3.2 Oscillator electrical specifications.........................28
3.1 Definition: Operating requirement......................................5
6.3.3 32 kHz Oscillator Electrical Characteristics...........31
3.2 Definition: Operating behavior...........................................6
6.4 Memories and memory interfaces.....................................31
3.3 Definition: Attribute............................................................6
6.4.1 Flash electrical specifications................................31
3.4 Definition: Rating...............................................................7
6.4.2 EzPort Switching Specifications............................33
3.5 Result of exceeding a rating..............................................7
6.4.3 Flexbus Switching Specifications..........................34
3.6 Relationship between ratings and operating
6.5 Security and integrity modules..........................................37
requirements......................................................................7
6.6 Analog...............................................................................37
3.7 Guidelines for ratings and operating requirements............8
6.6.1 ADC electrical specifications.................................37
3.8 Definition: Typical value.....................................................8
6.6.2 CMP and 6-bit DAC electrical specifications.........45
3.9 Typical value conditions....................................................9
6.6.3 12-bit DAC electrical characteristics.....................48
4 Ratings......................................................................................10
6.6.4 Op-amp electrical specifications...........................51
4.1 Thermal handling ratings...................................................10
6.6.5 Transimpedance amplifier electrical
4.2 Moisture handling ratings..................................................10
specifications — full range....................................52
4.3 ESD handling ratings.........................................................10
6.6.6 Transimpedance amplifier electrical
4.4 Voltage and current operating ratings...............................10
specifications — limited range..............................53
5 General.....................................................................................11
6.6.7 Voltage reference electrical specifications............54
5.1 AC electrical characteristics..............................................11
6.7 Timers................................................................................55
5.2 Nonswitching electrical specifications...............................11
6.8 Communication interfaces.................................................55
5.2.1 Voltage and current operating requirements.........12
6.8.1 USB electrical specifications.................................55
5.2.2 LVD and POR operating requirements.................13
6.8.2 USB DCD electrical specifications........................56
5.2.3 Voltage and current operating behaviors..............13
6.8.3 USB VREG electrical specifications......................56
5.2.4 Power mode transition operating behaviors..........14
6.8.4 DSPI switching specifications (limited voltage
5.2.5 Power consumption operating behaviors..............15
range)....................................................................57
5.2.6 EMC radiated emissions operating behaviors.......18
6.8.5 DSPI switching specifications (full voltage range).58
5.2.7 Designing with radiated emissions in mind...........19
6.8.6 I2C switching specifications..................................60
5.2.8 Capacitance attributes..........................................19
6.8.7 UART switching specifications..............................60
5.3 Switching specifications.....................................................19
6.8.8 SDHC specifications.............................................60
5.3.1 Device clock specifications...................................19
6.8.9 I2S/SAI Switching Specifications..........................61
5.3.2 General switching specifications...........................20
6.9 Human-machine interfaces (HMI)......................................68
5.4 Thermal specifications.......................................................21
6.9.1 TSI electrical specifications...................................68
5.4.1 Thermal operating requirements...........................21
7 Dimensions...............................................................................69
5.4.2 Thermal attributes.................................................21
7.1 Obtaining package dimensions.........................................69
K50 Sub-Family Data Sheet, Rev. 1, 6/2012.
2
Preliminary
Freescale Semiconductor, Inc.
General Business Information