GD25Q21 datasheet(42/49 Pages) ELM

42 / 49 page

Rev.1.1

49 -

http://www.elm-tech.com

GD25Q21BxIGx Uniform Sector Dual and Quad Serial Flash

8.5. Absolute Maximum Ratings

Parameter

Value

Unit

Ambient Operating Temperature

-40 to 85

°C

Storage Temperature

-65 to 150

°C

Output Short Circuit Current

200

Applied Input/Output Voltage

-0.5 to 4.0

VCC

-0.5 to 4.0

0.8VCC

0.1VCC

0.7VCC

0.2VCC

0.5VCC

AC Measurement Level

Input timing reference level

Output timing reference level

Note: Input pulse rise and fall time are <5ns

8.6. Capacitance Measurement Conditions

Symbol

Parameter

Min

Typ

Max

Unit

Conditions

CIN

Input Capacitance

VIN=0V

COUT

Output Capacitance

VOUT=0V

Load Capacitance

Input Rise And Fall time

Input Pulse Voltage

0.1VCC to 0.8VCC

Input Timing Reference Voltage

0.2VCC to 0.7VCC

Output Timing Reference Voltage

0.5VCC

Figure 40. Input Test Waveform and Measurement Level

Maximum Negative Overshoot Waveform

Maximum Positive Overshoot Waveform

Vss

20ns

Vss-2.0V

Vcc

20ns

Vcc + 2.0V

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