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Feb 07, 2020
Atmpc01_3v3 is a high temperature alarm circuit. When the chip temperature rises over the high threshold temperature (133°C approx) an OVT (active high) signal is activated. The signal stays active as long as the die temperature is above the low-temperature threshold (Tₗ). If the chip temperature falls below the low threshold temperature, the output signal turns low again. A hysteresis of 7°C (approx) is provided for stable operation. The high threshold temperature level (Tₕ) is chosen to indicate a proper operation of the monitored circuit up to 125°C.
- 7 °C (approx) hysteresis for safer operation.
- Physical size (h x w): 100.0µm x 93.4µm (standard core cell)
- XH018, LPMOS and MET3 module