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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)： | 54/94頁 |
| 文件大?。?/td> | 949K |
| 代理商： | S29PL032J65BFI150 |
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56
S29PL-J
S29PL-J_00_A8 July 29, 2005
Ad van c e
Inf o rmation
Reset Command
Writing the reset command resets the banks to the read or erase-suspend-read mode. Address
bits are don’t cares for this command.
The reset command may be written between the sequence cycles in an erase command sequence
before erasing begins. This resets the bank to which the system was writing to the read mode.
Once erasure begins, however, the device ignores reset commands until the operation is
complete.
The reset command may be written between the sequence cycles in a program command se-
quence before programming begins. This resets the bank to which the system was writing to the
read mode. If the program command sequence is written to a bank that is in the Erase Suspend
mode, writing the reset command returns that bank to the erase-suspend-read mode. Once pro-
gramming begins, however, the device ignores reset commands until the operation is complete.
The reset command may be written between the sequence cycles in an autoselect command se-
quence. Once in the autoselect mode, the reset command must be written to return to the read
mode. If a bank entered the autoselect mode while in the Erase Suspend mode, writing the reset
command returns that bank to the erase-suspend-read mode.
If DQ5 goes high during a program or erase operation, writing the reset command returns the
banks to the read mode (or erase-suspend-read mode if that bank was in Erase Suspend and
program-suspend-read mode if that bank was in Pro-gram Suspend).
Autoselect Command Sequence
The autoselect command sequence allows the host system to access the manufacturer and de-
vice codes, and determine whether or not a sector is protected. The autoselect command
sequence may be written to an address within a bank that is either in the read or
erase-suspend-read mode. The autoselect command may not be written while the device is ac-
tively programming or erasing in the other bank.
The autoselect command sequence is initiated by first writing two unlock cycles. This is followed
by a third write cycle that contains the bank address and the autoselect command. The bank
then enters the autoselect mode. The system may read any number of autoselect codes without
reinitiating the command sequence.
Table 21 shows the address and data requirements. To determine sector protection information,
the system must write to the appropriate bank address (BA) and sector address (SA). Table 4
shows the address range and bank number associated with each sector.
The system must write the reset command to return to the read mode (or erase-suspend-read
mode if the bank was previously in Erase Suspend).
Enter/Exit Secured Silicon Sector Command Sequence
The Secured Silicon Sector region provides a secured data area containing a random, eight word
electronic serial number (ESN). The system can access the Secured Silicon Sector region by is-
suing the three-cycle Enter Secured Silicon Sector command sequence. The device continues to
access the Secured Silicon Sector region until the system issues the four-cycle Exit Secured Sil-
icon Sector command sequence. The Exit Secured Silicon Sector command sequence returns the
device to normal operation. The Secured Silicon Sector is not accessible when the device is ex-
ecuting an Embedded Program or embedded Erase algorithm. Table 21 shows the address and
data requirements for both command sequences. See also “Secured Silicon Sector
Flash Memory Region” for further information. Note that the ACC function and unlock bypass
modes are not available when the Secured Silicon Sector is enabled.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 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(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 |
| 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(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 |
| 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(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 |
| 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(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 |
| S29PL032J70BFI120(E) | 制造商:Spansion 功能描述:Cut Tape |
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