參數(shù)資料
型號： S29PL032J65BFI150
廠商： SPANSION LLC
元件分類： PROM
英文描述： 2M X 16 FLASH 3V PROM, 65 ns, PBGA56
封裝： 7 X 9 MM, LEAD FREE, FBGA-56
文件頁數(shù)： 41/94頁
文件大?。?/td> 949K
代理商： S29PL032J65BFI150
44
S29PL-J
S29PL-J_00_A8 July 29, 2005
Ad van c e
Inf o rmation
Sector Protection
The PL127J, PL129J, PL064J, and PL032J features several levels of sector protection, which can
disable both the program and erase operations in certain sectors or sector groups:
Persistent Sector Protection
A command sector protection method that replaces the old 12 V controlled protection method.
Password Sector Protection
A highly sophisticated protection method that requires a password before changes to certain sec-
tors or sector groups are permitted
WP# Hardware Protection
A write protect pin that can prevent program or erase operations in sectors SA1-133, SA1-134,
SA2-0 and SA2-1.
The WP# Hardware Protection feature is always available, independent of the software managed
protection method chosen.
Selecting a Sector Protection Mode
All parts default to operate in the Persistent Sector Protection mode. The customer must then
choose if the Persistent or Password Protection method is most desirable. There are two one-time
programmable non-volatile bits that define which sector protection method will be used. If the
Persistent Sector Protection method is desired, programming the Persistent Sector Protection
Mode Locking Bit permanently sets the device to the Persistent Sector Protection mode. If the
Password Sector Protection method is desired, programming the Password Mode Locking Bit per-
manently sets the device to the Password Sector Protection mode. It is not possible to switch
between the two protection modes once a locking bit has been set. One of the two modes must
be selected when the device is first programmed. This prevents a program or virus from later
setting the Password Mode Locking Bit, which would cause an unexpected shift from the default
Persistent Sector Protection Mode into the Password Protection Mode.
The device is shipped with all sectors unprotected. Optional Spansion programming services en-
able programming and protecting sectors at the factory prior to shipping the device. Contact your
local sales office for details.
It is possible to determine whether a sector is protected or unprotected. See Autoselect Mode
for details.
相關(guān)PDF資料
PDF描述
S29PL127J70BFI000 8M X 16 FLASH 3V PROM, 70 ns, PBGA80
S29XS064R0PBHW010 4M X 16 FLASH 1.8V PROM, 80 ns, PBGA44
S2C3R-1-12-H 4000 MHz - 12000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 2 dB INSERTION LOSS
S2C5R-1-12-RC 4000 MHz - 18000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 2.8 dB INSERTION LOSS
S2H3R-1H 10 MHz - 1000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.2 dB INSERTION LOSS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S29PL032J70BAI120 功能描述:閃存 32Mb 3V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
S29PL032J70BAI122 功能描述:閃存 32MB 閃存 3V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
S29PL032J70BAW120 功能描述:閃存 32MB 閃存 3V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
S29PL032J70BFI120 功能描述:閃存 32Mb 3V 70ns Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
S29PL032J70BFI120(E) 制造商:Spansion 功能描述:Cut Tape
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