43.15 Ultra Low-Power internal 32 kHz RC Oscillator (OSCULP32K)
| AC CHARACTERISTICS | Standard
Operating Conditions: VDD and VDDIO 2.7V to 5.5V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
| ULPRC32K_1 | FOSC_ULPRC32K | Output Frequency | — | 32.768 | — | kHz | 25°C , VDDANA = 5.0V |
| ULPRC32K_3 | ULPRC32K_ACC | Accuracy | -4.4 | — | 2.4 | % | 25℃, @VDDANA = 5.0V |
| -25 | — | 21 | % | -40°C ≤ TA ≤ +85°C , 2.7V ≤ VDDANA ≤ 5.5V | |||
| ULPRC32K_9 | ULPRC32K_Duty | Duty Cycle | — | 50 | — | % | 25 °C , VDDANA = 5.0V |