31.15 OSC32K Electrical Specifications
| AC CHARACTERISTICS | Standard Operating Conditions: VDDIO = AVDD = VDD 1.62V to
3.63V (unless otherwise stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
| OSC32K_1 | FOSC_OSC32K | Output Frequency | — | 32.768 | — | kHz | TA = 25 °C , AVDD = 3.3V |
| OSC32K_3a | OSC32K_ACC | Accuracy | -4 | — | 4 | % | TA = 25°C, 1.62V ≤ AVDD ≤ 3.63V |
| OSC32K_3b | -1.5 | — | 1.5 | % | TA = 25°C, AVDD = 3.3V | ||
| OSC32K_3c | -13 | — | 6 | % | -40°C ≤ TA ≤ +85°C, 1.62V ≤ AVDD ≤ 3.63V | ||
| OSC32K_9 | OSC32K_Duty | OSC32 Duty Cycle | — | 50 | — | % | TA = 25 °C , AVDD = 3.3V |