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GD25VQ20CSIG Datasheet(PDF) 42 Page - GigaDevice Semiconductor (Beijing) Inc.

Part # GD25VQ20CSIG
Description  Uniform Sector Dual and Quad Serial Flash
PDF  56 Pages
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Manufacturer  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Direct Link  http://www.gigadevice.com/
Logo GIGADEVICE - GigaDevice Semiconductor (Beijing) Inc.

GD25VQ20CSIG Datasheet(HTML) 42 Page - GigaDevice Semiconductor (Beijing) Inc.

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Uniform Sector
Dual and Quad Serial Flash
GD25VQ20C
42
8. ELECTRICAL CHARACTERISTICS
8.1. OPERATING RANGES
Parameter
Symbol
Conditions
Min
Max
Unit
Supply Voltage
VCC
FR
= 104MHz(1), fR= 60MHz(2)
2.3(3)
3.6
V
Ambient Temperature, Operating
TA
Industrial
-40
+85
℃
Notes:
1. FR : Maximum Read Clock Frequency at Typical VCC range..
2. fR: Maximum Read Clock Frequency at VCC Min=2.3V.
3. Minimum power supply voltage for all other operations, including Program/Erase.
8.2. POWER-ON TIMING
Figure 37. Power-on Timing Sequence Diagram
Vcc(max)
Vcc(min)
VWI
tVSL
Chip Selection is not allowed
Device is fully
accessible
Time
Table6. Power-Up Timing and Write Inhibit Threshold
Symbol
Parameter
Min
Max
Unit
tVSL
VCC(min) To CS# Low
1.8
ms
VWI
Write Inhibit Voltage
1.5
2.2
V
8.3. 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
contains 00H (all Status Register bits are 0).
8.4. 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
V



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