Difference between revisions of "EPROM Sensitivity"
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https://proghq.org/media/eetime/ | https://proghq.org/media/eetime/ | ||
| − | == McMaster == | + | ==McMaster== |
These results are intended to be relative to each other and easy to interpret even if they have shortcomings. Raw data files are linked above for the curious | These results are intended to be relative to each other and easy to interpret even if they have shortcomings. Raw data files are linked above for the curious | ||
{| class="wikitable" | {| class="wikitable" | ||
| Line 19: | Line 19: | ||
|AMD | |AMD | ||
|AM2764ADC | |AM2764ADC | ||
| − | | | + | |200.2 |
| − | | | + | |315 |
|5 | |5 | ||
|EE05 | |EE05 | ||
| Line 30: | Line 30: | ||
EE09 | EE09 | ||
| − | | | + | | |
| − | + | |- | |
| + | |Atmel | ||
| + | |AT27C256R | ||
| + | |45.3 | ||
| + | |72.7 | ||
| + | |1 | ||
| + | |EE23 | ||
| + | | | ||
|- | |- | ||
|Intel | |Intel | ||
|D27C256 | |D27C256 | ||
| − | | | + | |54.9 |
| − | | | + | |81.5 |
| − | | | + | |3 |
| − | | | + | |E01 |
| + | | | ||
| + | |- | ||
| + | |SSS | ||
| + | |M2764AFI | ||
| + | |83.6 | ||
| + | |124.6 | ||
| + | |5 | ||
| + | |E10 | ||
| + | E11 | ||
| + | |||
| + | E12 | ||
| + | |||
| + | E13 | ||
| + | |||
| + | E14 | ||
| + | | | ||
| + | |- | ||
| + | |ST | ||
| + | |M27C256B | ||
| + | |348.5 | ||
| + | |701.3 | ||
| + | |3 | ||
| + | |E17 | ||
| + | E18 | ||
| + | | | ||
| + | |- | ||
| + | |ST | ||
| + | |M27C512 | ||
| + | |129.7 | ||
| + | |195.2 | ||
| + | |10 | ||
| + | |E20 | ||
| + | E21 | ||
| + | |||
| + | E22 | ||
| | | | ||
|- | |- | ||
|TI | |TI | ||
|TMS2764 | |TMS2764 | ||
| − | | | + | |0 |
| − | | | + | |75.5 |
| − | | | + | |6 |
|EE02 | |EE02 | ||
EE03 | EE03 | ||
EE04 | EE04 | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| | | | ||
|} | |} | ||
Where: | Where: | ||
| − | * T50: | + | *N: number of data collections |
| − | * T100: | + | *T50: estimated typical time half of bits are erased |
| + | *T100: estimated typical time all bits are first erased in a stable manner | ||
| + | *estimated typical time: currently RMS of N samples | ||
Baseline is: | Baseline is: | ||
| − | * New USHIO G4T5 bulb | + | *New USHIO G4T5 bulb |
| − | * Bulb to chip distance: based on PE-140T EPROM eraser | + | *Bulb to chip distance: based on PE-140T EPROM eraser |
| − | * Some results are scaled based on calibration tests | + | *Some results are scaled based on calibration tests |
| − | ** Ex: bulb2 takes longer so results are scaled back | + | **Ex: bulb2 takes longer so results are scaled back |
<br /> | <br /> | ||
Latest revision as of 09:56, 30 March 2022
eetime results
https://github.com/JohnDMcMaster/eetime/
https://proghq.org/media/eetime/
McMaster
These results are intended to be relative to each other and easy to interpret even if they have shortcomings. Raw data files are linked above for the curious
| Vendor | Device | T50 (sec) | T100 (sec) | N | S/Ns | Notes |
|---|---|---|---|---|---|---|
| AMD | AM2764ADC | 200.2 | 315 | 5 | EE05
EE06 EE07 EE08 EE09 |
|
| Atmel | AT27C256R | 45.3 | 72.7 | 1 | EE23 | |
| Intel | D27C256 | 54.9 | 81.5 | 3 | E01 | |
| SSS | M2764AFI | 83.6 | 124.6 | 5 | E10
E11 E12 E13 E14 |
|
| ST | M27C256B | 348.5 | 701.3 | 3 | E17
E18 |
|
| ST | M27C512 | 129.7 | 195.2 | 10 | E20
E21 E22 |
|
| TI | TMS2764 | 0 | 75.5 | 6 | EE02
EE03 EE04 |
Where:
- N: number of data collections
- T50: estimated typical time half of bits are erased
- T100: estimated typical time all bits are first erased in a stable manner
- estimated typical time: currently RMS of N samples
Baseline is:
- New USHIO G4T5 bulb
- Bulb to chip distance: based on PE-140T EPROM eraser
- Some results are scaled based on calibration tests
- Ex: bulb2 takes longer so results are scaled back
