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GD25Q257DFJR Datasheet(PDF) 98 Page - GigaDevice Semiconductor (Beijing) Inc.

Part # GD25Q257DFJR
Description  3.3V Uniform Sector Dual and Quad Serial Flash
PDF  99 Pages
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Manufacturer  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Direct Link  http://www.gigadevice.com/
Logo GIGADEVICE - GigaDevice Semiconductor (Beijing) Inc.

GD25Q257DFJR Datasheet(HTML) 98 Page - GigaDevice Semiconductor (Beijing) Inc.

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3.3V Uniform Sector
Dual and Quad Serial Flash
GD25Q257D
98
12. REVISION HISTORY
Version No.
Description
Page
Date
1.0
Initial Release
All
2017-9-18
1.1
Modify the note of EA0 in Table 12
from “Non-volatile writable” to
“Volatile writable”.
Modify SFDP: the content of 5BH Addr.
Modify general diagram and pin description
P17
P74
P5-6
2017-10-9
1.2
Add “R” to the 8th code of Ordering Information
P85-86
2017-11-2
1.3
Delete “D” of the 8th code of Ordering Information
Add “G” to the 8th code of Ordering Information
P85-86
P85-86
2017-11-7
1.4
Modify INT# Pin to ECS# Pin
Modify the INT bit in the extended register to the ECS bit
P5-6
P17
2017-12-1
1.5
Add 5AH command in Table 13
Modify the description of C5H or 56H command
Update the Reset Timing Table
Modify the description of all packages
P21
P27
P84
P87-89
2017-12-18
1.6
Add
“J”, “E”, “F”, “3” and “2” to the 7th code of the ordering information
Delete “R” of the 8th code of the ordering information
P85
P85
2018-1-10
1.7
Add
Quad I/O DTR Read with “Continuous Read Mode”
Add “Note” to the description of Enable Reset (66H) and Reset (99H)
command
Add “R” to the 8th code of ordering information
P43
P69
P86
2018-2-27
1.8
Modify the Timing Diagrams of ED/EEH command
Modify tVSL min value from 5ms to 2.5ms
Add tCLH2 and tCLL2, of which the max values are 5.6ns
Add tRS, of which the min value is 100us
Modify tw typ. value from 1ms to 5ms
P43-45
P81
P84
P85
P85
2018-5-2
1.9
Modify Icc1 typ. value from 15uA to 12uA
Modify tpp typ.value from 0.6ms to 0.4ms
Modify tBE1 typ.value from 0.2s to 0.16s
Modify tBE2 typ.value from 0.3s to 0.22s
Modify tCE form 100~240s to 70~200s
Modify Figure 76 Program Security Registers command Sequence
Diagram (ADS=0)
Modify Figure 77 Program Security Registers command Sequence
Diagram (ADS=1)
Add DC/AC characteristics @-40℃~105℃
Add DC/AC characteristics @-40℃~125℃
Modify Ordering Information
P83
P87
P87
P87
P87
P68
P68
P84/P89
P85/P90
P93
2018-9-17
2.0
Modify the description of DRV bits
Add Icc3@80MHz in DTR mode
P15
P83, 84, 85
2019-4-16



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