GD25B256DFIS datasheet(71/82 Pages) GIGADEVICE

Part #	GD25B256DFIS

Description	3.3V Uniform Sector Dual and Quad Serial Flash

PDF	82 Pages

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Manufacturer	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

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

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3.3V Uniform Sector

Dual and Quad Serial Flash

GD25B256D

8. ELECTRICAL CHARACTERISTICS

8.1. POWER-ON TIMING

Figure 73 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

8.3. ABSOLUTE MAXIMUM RATINGS

Table 26 Absolute Maximum Ratings

Parameter

Value

Unit

Ambient Operating Temperature

-40 to 85

℃

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

GD25B256DFIS Datasheet(PDF) 71 Page - GigaDevice Semiconductor (Beijing) Inc.

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