55.34 NVM Block (Flash, Data Flash, NVM Configuration Rows) Electrical Specifications
| AC CHARACTERISTICS | Standard
Operating Conditions: VDD = AVDD = 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial Temperature | |||||||
|---|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions | |
| NVM_1 | FRETEN | Flash Data Retention | 20 | — | — | Years | Under all conditions less than Absolute Maximum Ratings specifications | |
| NVM_3 | EP | Cell Endurance (Flash Erase and Write Operation) | 10 | — | — | kCycles | ||
| NVM_5 | FREAD (1) | Flash Read | 0 Wait States | — | — | 19 | MHz | CTRLA.AUTOWS=0 |
| 1 Wait States | — | — | 38 | |||||
| 2 Wait States | — | — | 57 | |||||
| 3 Wait States | — | — | 76 | |||||
| 4 Wait States | — | — | 95 | |||||
| 5 Wait States | — | — | 100 | |||||
| 6 Wait States | — | — | 120 | |||||
| NVM_7 | TFPW | Program Cycle Time | Write Page | — | 1.5 | 3 | ms | — |
| NVM_9 | TCE | Erase Chip | — | 15 | 25 | s | — | |
| NVM_11 | TFEB | Erase Block | — | — | 200 | ms | — | |
| NVM_13 | IDDPROG | Supply Current during Programming | — | — | 8 | mA | VDD=3.3V | |
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Note:
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