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10. Electrical Specifications

10.

Electrical Specifications

10.1. Absolute Maximum Ratings

10.2. Operating Conditions

Table 10-1. Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VT

Voltage to any pad, except for Vcc, relative to Vss

−0.3 ~ Vcc +0.3

V

Voltage on Vcc, relative to Vss

ESP-PSRAM64: –0.2 ~ +2.45


ESP-PSRAM64H: −0.2 ~ +4.2

V

Storage Temperature*

−55 ~ +150

°C

���� Note:

*Storage temperature refers to the surface temperature of the case at the center of the PSRAM’s top side.

⚠ Notice:

Exposing the device to greater stress than what is listed as absolute maximum ratings could cause permanent

damage. The device is not meant to be operated under conditions outside the limits specified in this document.

Exposure to Absolute Maximum Rating conditions for extended periods may affect the device’s reliability.

Table 10-2. Operating Characteristics

Parameter

Min

Max

Unit

Operating Temperature

–40

85

°C

Espressif Systems

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2018.06

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