3.1.5.4 Power-on Reset AC Electrical Specifications
AC Characteristics | Standard Operating Conditions: VDD = VDDIO = 3.0V to 3.6V (unless otherwise stated) Operating Temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
---|---|---|---|---|---|---|---|
Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
DC_11 | VPOR | VDD start voltage to ensure internal POR signal | 1.45 | — | 1.65 | V | — |
DC_12 | SVDD | VDD rise rate to ensure internal POR signal | 0.03 | — | 0.115 | V/ms | 0-3.0V in 0.1s |
DC_13 | T(nRST) | External Reset valid active pulse width | 3 | — | — | us | — |