EPROM Sensitivity
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 | 179 | 254 | 5 | EE05
EE06 EE07 EE08 EE09 |
Erases too quickly
Huge variance |
| Intel | D27C256 | 57.9 | 85.4 | 1 | EE01 | |
| TI | TMS2764 | 81.7 | 3 | EE02
EE03 EE04 |
Erases too quickly
Huge variance | |
Where:
- T50: median time half of bits are erased
- T100: median time all bits are first erased in a stable manner
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