Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 100 (14x14) 32-Bit 50 MHz I/O number 42

Table 21-4. GPIO Pins and Alternate Functions ..................................................................... 730

Table 21-5. Signals by Pin Number ....................................................................................... 731

Table 21-6. Signals by Signal Name ..................................................................................... 736

Table 21-7. Signals by Function, Except for GPIO ................................................................. 740

Table 21-8. GPIO Pins and Alternate Functions ..................................................................... 743

Table 21-9. Connections for Unused Signals (100-pin LQFP) ................................................. 744

Table 21-10. Connections for Unused Signals, 108-pin BGA .................................................... 745

Table 22-1. Temperature Characteristics ............................................................................... 747

Table 22-2. Thermal Characteristics ..................................................................................... 747

Table 22-3. ESD Absolute Maximum Ratings ........................................................................ 747

Table 23-1. Maximum Ratings .............................................................................................. 748

Table 23-2. Recommended DC Operating Conditions ............................................................ 748

Table 23-3. LDO Regulator Characteristics ........................................................................... 749

Table 23-4. GPIO Module DC Characteristics ........................................................................ 749

Table 23-5. Detailed Power Specifications ............................................................................ 750

Table 23-6. Flash Memory Characteristics ............................................................................ 751

Table 23-7. Hibernation Module DC Characteristics ............................................................... 751

Table 23-8. Ethernet Controller DC Characteristics ................................................................ 751

Table 23-9. Phase Locked Loop (PLL) Characteristics ........................................................... 752

Table 23-10. Actual PLL Frequency ........................................................................................ 752

Table 23-11. Clock Characteristics ......................................................................................... 752

Table 23-12. Crystal Characteristics ....................................................................................... 753

Table 23-13. System Clock Characteristics with ADC Operation ............................................... 753

Table 23-14. JTAG Characteristics ......................................................................................... 753

Table 23-15. Reset Characteristics ......................................................................................... 755

Table 23-16. Sleep Modes AC Characteristics ......................................................................... 757

Table 23-17. Hibernation Module AC Characteristics ............................................................... 757

Table 23-18. GPIO Characteristics ......................................................................................... 758

Table 23-19. ADC Characteristics ........................................................................................... 758

Table 23-20. ADC Module Internal Reference Characteristics .................................................. 759

Table 23-21. SSI Characteristics ............................................................................................ 759

Table 23-22. I

C Characteristics ............................................................................................. 761

Table 23-23. 100BASE-TX Transmitter Characteristics ............................................................ 762

Table 23-24. 100BASE-TX Transmitter Characteristics (informative) ......................................... 762

Table 23-25. 100BASE-TX Receiver Characteristics ................................................................ 762

Table 23-26. 10BASE-T Transmitter Characteristics ................................................................ 762

Table 23-27. 10BASE-T Transmitter Characteristics (informative) ............................................. 763

Table 23-28. 10BASE-T Receiver Characteristics .................................................................... 763

Table 23-29. Isolation Transformers ....................................................................................... 763

Table 23-30. Ethernet Reference Crystal ................................................................................ 763

Table 23-31. External XTLP Oscillator Characteristics ............................................................. 764

Table 23-32. Analog Comparator Characteristics ..................................................................... 765

Table 23-33. Analog Comparator Voltage Reference Characteristics ........................................ 765

Table C-1. Part Ordering Information ................................................................................... 797

June 18, 201216

Texas Instruments-Production Data

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NRND: Not recommended for new designs.