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參數(shù)資料
| 型號(hào)： | SST39VF6401B-90-4I-B1K |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 64 Mbit (x16) Multi-Purpose Flash Plus |
| 中文描述： | 4M X 16 FLASH 2.7V PROM, 90 ns, PBGA48 |
| 封裝： | 8 X 10 MM, 0.80 MM PITCH, MO-210, TFBGA-48 |
| 文件頁數(shù)： | 5/30頁 |
| 文件大小： | 369K |
| 代理商： | SST39VF6401B-90-4I-B1K |
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Data Sheet
64 Mbit Multi-Purpose Flash Plus
SST39VF6401B / SST39VF6402B
5
2006 Silicon Storage Technology, Inc.
S71288-02-000
7/06
Product Identification
The Product Identification mode identifies the devices as
the SST39VF6401B and SST39VF6402B, and the manu-
facturer as SST. This mode may be accessed through
software operations. Users may use the Software Product
Identification operation to identify the part (i.e., using the
device ID) when using multiple manufacturers in the same
socket. For details, see Table 6 for software operation,
Figure 11 for the Software ID Entry and Read timing dia-
gram and Figure 21 for the Software ID Entry command
sequence flowchart.
Product Identification Mode Exit/
CFI Mode Exit
In order to return to the standard Read mode, the Software
Product Identification mode must be exited. Exit is accom-
plished by issuing the Software ID Exit command
sequence, which returns the device to the Read mode.
This command may also be used to reset the device to the
Read mode after any inadvertent transient condition that
apparently causes the device to behave abnormally, e.g.,
not read correctly. Please note that the Software ID Exit/
CFI Exit command is ignored during an internal Program or
Erase operation. See Table 6 for software command
codes, Figure 13 for timing waveform, and Figures 21 and
22 for flowcharts.
Security ID
The SST39VF640xB devices offer a 256-bit Security ID
space. The Secure ID space is divided into two 128-bit seg-
ments - one factory programmed segment and one user
programmed segment. The first segment is programmed
and locked at SST with a random 128-bit number. The user
segment is left un-programmed for the customer to pro-
gram as desired.
To program the user segment of the Security ID, the user
must use the Security ID Word-Program command. To
detect end-of-write for the SEC ID, read the toggle bits. Do
not use Data# Polling. Once this is complete, the Sec ID
should be locked using the User Sec ID Program Lock-Out.
This disables any future corruption of this space. Note that
regardless of whether or not the Sec ID is locked, neither
Sec ID segment can be erased.
The Secure ID space can be queried by executing a three-
byte command sequence with Enter Sec ID command
(88H) at address 555H in the last byte sequence. To exit
this mode, the Exit Sec ID command should be executed.
Refer to Table 6 for more details.
TABLE
3: P
RODUCT
I
DENTIFICATION
Address
0000H
Data
BFH
Manufacturer’s ID
Device ID
SST39VF6401B
SST39VF6402B
0001H
0001H
236DH
236CH
T3.0 1288
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SST39VF6401B-90-4I-B1KE | 64 Mbit (x16) Multi-Purpose Flash Plus |
| SST39VF6401B-90-4I-EK | 64 Mbit (x16) Multi-Purpose Flash Plus |
| SST39VF6401B-90-4I-EKE | 64 Mbit (x16) Multi-Purpose Flash Plus |
| SST39VF6402B | 64 Mbit (x16) Multi-Purpose Flash Plus |
| SST39VF6402B-70-4C-B1K | 64 Mbit (x16) Multi-Purpose Flash Plus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST39VF6402B-70-4C-B1KE | 功能描述:閃存 64M (4Mx16) 70ns Commercial Temp RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST39VF6402B-70-4C-B1KE-T | 功能描述:閃存 2.7 to 3.6V 64Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST39VF6402B-70-4C-EKE | 功能描述:閃存 64M (4Mx16) 70ns Commercial Temp RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST39VF6402B-70-4C-EKE-T | 功能描述:閃存 2.7 to 3.6V 64Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST39VF6402B-70-4I-B1KE | 功能描述:閃存 64M (4Mx16) 70ns 2.7-3.6V Commercial RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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