GD25VE64CSIG datasheet(47/62 Pages) GIGADEVICE

部品番号	GD25VE64CSIG

部品情報	2.5V Uniform Sector Dual and Quad Serial Flash

PDF	62 Pages

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メーカー	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

ホームページ	http://www.gigadevice.com/

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47 / 62 page

2.5V Uniform Sector

Dual and Quad Serial Flash

GD25VE64C

8. ELECTRICAL CHARACTERISTICS

8.1. POWER-ON TIMING

Figure 40. Power-on Timing Diagram

Table6. Power-Up Timing and Write Inhibit Threshold

Symbol

Parameter

Min.

Max.

Unit

tVSL

VCC (min.) to device operation

VWI

Write Inhibit Voltage

1.5

2.1

VPWD

VCC voltage needed to below VPWD for ensuring initialization will occur

0.5

tPWD

The minimum duration for ensuring initialization will occur

300

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

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

VCC(max.)

VCC(min.)

tVSL

Chip Selection is not allowed

Full Device

Access

Allowed

Time

VPWD(max.)

tPWD

VCC

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