GD25Q256DFER datasheet(71/89 Pages) GIGADEVICE

Part #	GD25Q256DFER

Description	3.3V Uniform Sector Dual and Quad Serial Flash

PDF	89 Pages

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Manufacturer	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

Direct Link	http://www.gigadevice.com/

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71 / 89 page

3.3V Uniform Sector

Dual and Quad Serial Flash

GD25Q256D

8. ELECTRICAL CHARACTERISTICS

8.1. POWER-ON TIMING

Figure 75.Power-on Timing

Vcc(max)

Vcc(min)

VWI

tVSL

Chip Selection is not allowed

Device is fully

accessible

Time

Table 25. Power-Up Timing and Write Inhibit Threshold

Symbol

Parameter

Min

Max

Unit

tVSL

VCC (min) To CS# Low

2.5

VWI

Write Inhibit Voltage

1.5

2.5

8.2. INITIAL DELIVERY STATE

The device is delivered with the memory array erased: all bits are set to 1(each Byte contains FFH). The Status Register

bits are set to 0, except DRV0 bit (S21) is set to 1.

8.3. ABSOLUTE MAXIMUM RATINGS

Table 26. Absolute Maximum Ratings

Parameter

Value

Unit

Ambient Operating Temperature

-40 to 85

-40 to 105

-40 to 125

℃

Storage Temperature

-65 to 150

℃

Applied Input/Output Voltage

-0.6 to VCC+0.4

Transient Input/Output Voltage (note: overshoot)

-2.0 to VCC+2.0

VCC

-0.6 to 4.2

GD25Q256DFER Datasheet(PDF) 71 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25Q256DFER Datasheet(HTML) 71 Page - GigaDevice Semiconductor (Beijing) Inc.

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