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TMS570LS1114 Datasheet(PDF) 77 Page - Texas Instruments |
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TMS570LS1114 Datasheet(HTML) 77 Page - Texas Instruments |
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77 / 169 page  TMS570LS1114 www.ti.com SPNS188B – OCTOBER 2012 – REVISED FEBRUARY 2015 6.10.5 Program Flash Table 6-23. Timing Requirements for Program Flash Parameter MIN NOM MAX Unit tprog(144bit) Wide Word (144bit) programming time 40 300 µs tprog(Total) 1MByte programming time(1) -40°C to 125°C 11 s 0°C to 60°C, for first 2.8 5.5 s 25 cycles terase(bank0) Sector/Bank erase time(2) -40°C to 125°C 0.03 4 s 0°C to 60°C, for first 16 100 ms 25 cycles twec Write/erase cycles with 15 year Data Retention -40°C to 125°C 1000 cycles requirement (1) This programming time includes overhead of state machine, but does not include data transfer time. The programming time assumes programming 144 bits at a time at the maximum specified operating frequency. (2) During bank erase, the selected sectors are erased simultaneously. The time to erase the bank is specified as equal to the time to erase a sector. 6.10.6 Data Flash Table 6-24. Timing Requirements for Data Flash Parameter MIN NOM MAX Unit tprog(144bit) Wide Word (144bit) programming time 40 300 µs tprog(Total) EEPROM Emulation (bank 7) 64KByte -40°C to 125°C 660 ms programming time(1) 0°C to 60°C, for first 165 330 ms 25 cycles terase(bank7) EEPROM Emulation (bank 7) Sector/Bank -40°C to 125°C 0.2 8 s erase time (2) 0°C to 60°C, for first 14 100 ms 25 cycles twec Write/erase cycles with 15 year Data Retention -40°C to 125°C 100000 cycles requirement (1) This programming time includes overhead of state machine, but does not include data transfer time. The programming time assumes programming 144 bits at a time at the maximum specified operating frequency. (2) During bank erase, the selected sectors are erased simultaneously. The time to erase the bank is specified as equal to the time to erase a sector. Copyright © 2012–2015, Texas Instruments Incorporated System Information and Electrical Specifications 77 Submit Documentation Feedback Product Folder Links: TMS570LS1114 |
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