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GD25B257D Datasheet(Arkusz danych) 75 Page - GigaDevice Semiconductor (Beijing) Inc.

Numer części GD25B257D
Szczegółowy opis  3.3V Uniform Sector Dual and Quad Serial Flash
Pobierz  92 Pages
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Producent  GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]
Strona internetowa  http://www.gigadevice.com/
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 75 page
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3.3V Uniform Sector
Dual and Quad Serial Flash
GD25B257D
75
Description
Comment
Add(H)
(Byte)
DW Add
(Bit)
Data
Data
Multiplier from typical erase time
to maximum erase time
54H
3:0
0010b
42H
Erase Type 1 Erase, Typical time
Erase time=70ms/80ms
7:4
0100b
55H
10:8
010b
62H
Erase Type 2 Erase, Typical time
Erase time=200ms/208ms
15:11
01100b
56H
17:16
01b
C9H
Erase Type 3 Erase, Typical time
Erase time=300ms/304ms
23:18
110010b
57H
24
0b
FEH
Erase Type 4 Erase, Typical time
Not exist
31:25
1111111b
Multiplier from typical time to max
time for Page or Byte program
58H
3:0
0010b
82H
Page Size
Page size=256Byte
7:4
1000b
Page Program Typical time
Page program=600us/640us
59H
13:8
101001b
E9H
Byte Program Typical time, first
Byte
First Byte program=30us/32us
15:14
11b
5AH
18:16
100b
14H
Byte Program Typical time,
additional Byte
Additional Byte program=2.5us/3us
23:19
00010b
Chip Erase, Typical time
Chip erase typical time=100s/100s
5BH
30:24
1011000b
58H
Reserved
31
0b
Prohibited Operations During
Program Suspend
5CH
3:0
1100b
ECH
Prohibited Operations During
Erase Suspend
7:4
1110b
Reserved
5DH
8
0b
60H
Program Resume to Suspend
Interval
Interval=64us
12:9
0000b
Suspend in-progress program
max latency
max latency=20us/20us
15:13
011b
5EH
19:16
0110b
06H
Erase Resume to Suspend
Interval
Interval=64us
23:20
0000b
Suspend in-progress erase max
latency
max latency=20us/20us
5FH
30:24
0110011b
33H
Suspend / Resume supported
31
0b
Program Resume Instruction
60H
7:0
7AH
7AH
Program Suspend Instruction
61H
15:0
75H
75H
Resume Instruction
62H
23:16
7AH
7AH
Suspend Instruction
63H
31:24
75H
75H




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