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TMS570LS0332PZ датащи(PDF) 52 Page - Texas Instruments |
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TMS570LS0332PZ датащи(HTML) 52 Page - Texas Instruments |
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52 / 110 page ![]() TMS570LS0432, TMS570LS0332 SPNS186B – OCTOBER 2012 – REVISED JUNE 2015 www.ti.com 6.10 Flash Program and Erase Timings for Program Flash Table 6-20. Timing Specifications for Program Flash PARAMETER MIN NOM MAX UNIT tprog (144bit) Wide Word (144 bit) programming time 40 300 µs -40°C to 125°C 4 tprog (Total) 384KByte programming time(1) s 0°C to 60°C, for first 1 2 25 cycles -40°C to 125°C 0.30 4 s terase Sector/Bank erase time(2) 0°C to 60°C, for first 16 100 ms 25 cycles Write/erase cycles with 15 year Data Retention twec -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. 6.11 Flash Program and Erase Timings for Data Flash Table 6-21. Timing Specifications for Data Flash PARAMETER MIN NOM MAX UNIT tprog (72 bit) Wide Word (72 bit) programming time 47 300 µs –40°C to 125°C 330 tprog (Total) 16KB programming time(1) ms 0°C to 60°C, for first 100 165 25 cycles –40°C to 125°C 0.200 8 s terase Sector/Bank erase time(2) 0°C to 60°C, for first 14 100 ms 25 cycles Write/erase cycles with 15 year Data Retention twec –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 72 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. 52 System Information and Electrical Specifications Copyright © 2012–2015, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TMS570LS0432 TMS570LS0332 |
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