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GD25Q256DFER Datasheet(PDF) 76 Page - GigaDevice Semiconductor (Beijing) Inc.

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/
Logo GIGADEVICE - GigaDevice Semiconductor (Beijing) Inc.

GD25Q256DFER Datasheet(HTML) 76 Page - GigaDevice Semiconductor (Beijing) Inc.

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3.3V Uniform Sector
Dual and Quad Serial Flash
GD25Q256D
76
8.6.
AC CHARACTERISTICS
Table 31. AC CHARACTERISTICS (T= -40℃~85℃, VCC=2.7~3.6V, CL=30pf)
Symbol
Parameter
Min.
Typ.
Max.
Unit.
fC
Serial Clock Frequency for all instructions except Read
104
MHz
fC1
Serial Clock Frequency for Dual I/O (BBH, BCH), Quad I/O
(EBH, ECH),Dual Output (3BH, 3CH), Quad Output (6BH,
6CH), Fast Read (0BH, 0CH) on 3.0
– 3.6V power supply
104
MHz
fC2
Serial Clock Frequency for Dual I/O (BBH, BCH), Quad I/O
(EBH, ECH), Dual Output (3BH, 3CH), Quad Output (6BH,
6CH), Fast Read (0BH, 0CH), on 2.7
– 3.0V power supply
80
MHz
fR
Serial Clock Frequency For: Read (03H, 13H)
50
MHz
tCLH
Serial Clock High Time
3.7
ns
tCLL
Serial Clock Low Time
3.7
ns
tCLCH
Serial Clock Rise Time (Slew Rate)
0.2
V/ns
tCHCL
Serial Clock Fall Time (Slew Rate)
0.2
V/ns
tSLCH
CS# Active Setup Time
8
ns
tCHSH
CS# Active Hold Time
5
ns
tSHCH
CS# Not Active Setup Time
5
ns
tCHSL
CS# Not Active Hold Time
5
ns
tSHSL
CS# High Time (Read/Write)
20
ns
tSHQZ
Output Disable Time
6
ns
tCLQX
Output Hold Time
1.8
ns
tDVCH
Data In Setup Time
2
ns
tCHDX
Data In Hold Time
2
ns
tHLCH
HOLD# Low Setup Time (Relative To Clock)
5
ns
tHHCH
HOLD# High Setup Time (Relative To Clock)
5
ns
tCHHL
HOLD# High Hold Time (Relative To Clock)
5
ns
tCHHH
HOLD# Low Hold Time (Relative To Clock)
5
ns
tHLQZ
HOLD# Low To High-Z Output
6
ns
tHHQX
HOLD# High To Low-Z Output
8
ns
tCLQV
Clock Low To Output Valid
7
ns
tWHSL
Write Protect Setup Time Before CS# Low
20
ns
tSHWL
Write Protect Hold Time After CS# High
100
ns
tDP
CS# High To Deep Power-Down Mode
20
μs
tRES1
CS# High To Standby Mode Without Electronic Signature
Read
30
μs
tRES2
CS# High To Standby Mode With Electronic Signature Read
30
μs
tSUS
CS# High To Next Command After Suspend
20
μs
tRS
Latency Between Resume And Next Suspend
100
μs
tRST
CS# High To Next Command After Reset (Except From
Erase)
30
μs
tRST_E
CS# High To Next Command After Reset (From Erase)
12
ms



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