參數資料
型號: SST39WF800A-90-4I-Y1KE
廠商: Silicon Storage Technology, Inc.
元件分類: FLASH
英文描述: 64 Mbit (x16) Multi-Purpose Flash Plus
中文描述: 64兆位(x16)的多功能閃存加
文件頁數: 7/27頁
文件大?。?/td> 572K
代理商: SST39WF800A-90-4I-Y1KE
Data Sheet
8 Mbit Multi-Purpose Flash
SST39WF800A
7
2006 Silicon Storage Technology, Inc.
S71258-06-000
07/07
TABLE
4: Software Command Sequence
Command
Sequence
1st Bus
Write Cycle
Addr
1
5555H
5555H
5555H
5555H
5555H
5555H
XXH
2nd Bus
Write Cycle
Addr
1
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
3rd Bus
Write Cycle
Addr
1
5555H
5555H
5555H
5555H
5555H
5555H
4th Bus
Write Cycle
Addr
1
WA
3
5555H
5555H
5555H
5th Bus
Write Cycle
Addr
1
6th Bus
Write Cycle
Addr
1
Data
2
AAH
AAH
AAH
AAH
AAH
AAH
F0H
Data
2
55H
55H
55H
55H
55H
55H
Data
2
A0H
80H
80H
80H
90H
98H
Data
2
Data
AAH
AAH
AAH
Data
2
Data
2
Word-Program
Sector-Erase
Block-Erase
Chip-Erase
Software ID Entry
5,6
CFI Query Entry
5
Software ID Exit
7
/
CFI Exit
Software ID Exit
7
/
CFI Exit
2AAAH
2AAAH
2AAAH
55H
55H
55H
SA
X4
BA
X4
5555H
30H
50H
10H
5555H
AAH
2AAAH
55H
5555H
F0H
T4.0 1258
1. Address format A
14
-A
0
(Hex), Addresses A
MS-
A
15
can be V
IL
or V
IH
, but no other value, for the Command sequence.
A
MS
= Most significant address
A
MS
= A
18
for SST39WF800A
2. DQ
15
-DQ
8
can be V
IL
or V
IH
, but no other value, for the Command sequence
3. WA = Program word address
4. SA
X
for Sector-Erase; uses A
MS
-A
11
address lines
BA
X
for Block-Erase; uses A
MS
-A
15
address lines
5. The device does not remain in Software Product ID mode if powered down.
6. With A
MS
-A
1
= 0; SST Manufacturer’s ID = 00BFH, is read with A
0
= 0,
SST39WF800A Device ID = 273FH, is read with A
0
= 1.
7. Both Software ID Exit operations are equivalent
TABLE
Address
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
5: CFI Query Identification String
1
for SST39WF800A
Data
Data
0051H
Query Unique ASCII string “QRY”
0052H
0059H
0001H
Primary OEM command set
0007H
0000H
Address for Primary Extended Table
0000H
0000H
Alternate OEM command set (00H = none exists)
0000H
0000H
Address for Alternate OEM extended Table (00H = none exits)
0000H
1. Refer to CFI publication 100 for more details.
T5.0 1258
相關PDF資料
PDF描述
SST39WF800A-90-4I-Y1QE 64 Mbit (x16) Multi-Purpose Flash Plus
SST39WF800A-90-4C-B3KE 64 Mbit (x16) Multi-Purpose Flash Plus
SST39WF800A-90-4C-B3QE 64 Mbit (x16) Multi-Purpose Flash Plus
SST39WF800A-90-4C-C2KE 64 Mbit (x16) Multi-Purpose Flash Plus
SST39WF800A-90-4C-C2QE 64 Mbit (x16) Multi-Purpose Flash Plus
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SST39WF800B-70-4C-EKE 功能描述:閃存 1.65 to 1.95V 8Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST39WF800B-70-4C-MAQE 功能描述:閃存 8M (512Kx16) 70ns 1.65-1.95V Comm RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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