- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄192300 > S29PL127J70BFI000 (SPANSION LLC) 8M X 16 FLASH 3V PROM, 70 ns, PBGA80 PDF資料下載
參數(shù)資料
| 型號(hào)： | S29PL127J70BFI000 |
| 廠商： | SPANSION LLC |
| 元件分類： | PROM |
| 英文描述： | 8M X 16 FLASH 3V PROM, 70 ns, PBGA80 |
| 封裝： | 11 X 8 MM, LEAD FREE, FBGA-80 |
| 文件頁數(shù)： | 59/97頁 |
| 文件大?。?/td> | 3042K |
| 代理商： | S29PL127J70BFI000 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁當(dāng)前第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁
62
S29PL-J
S29PL-J_00_A10 September 7, 2007
Data
Sheet
(Adv an ce
Inf o r m a t io n)
15.8
Erase Suspend/Erase Resume Commands
The Erase Suspend command, B0h, allows the system to interrupt a sector erase operation and then read
data from, or program data to, any sector not selected for erasure. The bank address is required when writing
this command. This command is valid only during the sector erase operation, including the 80 s time-out
period during the sector erase command sequence. The Erase Suspend command is ignored if written during
the chip erase operation or Embedded Program algorithm.
When the Erase Suspend command is written during the sector erase operation, the device requires a
maximum of 35 s to suspend the erase operation. However, when the Erase Suspend command is written
during the sector erase time-out, the device immediately terminates the time-out period and suspends the
erase operation. Addresses are “don’t-cares” when writing the Erase suspend command.
After the erase operation has been suspended, the bank enters the erase-suspend-read mode. The system
can read data from or program data to any sector not selected for erasure. (The device “erase suspends” all
sectors selected for erasure.) Reading at any address within erase-suspended sectors produces status
information on DQ7–DQ0. The system can use DQ7, or DQ6 and DQ2 together, to determine if a sector is
actively erasing or is erase-suspended. Refer to Write Operation Status on page 66 for information on these
status bits.
After an erase-suspended program operation is complete, the bank returns to the erase-suspend-read mode.
The system can determine the status of the program operation using the DQ7 or DQ6 status bits, just as in
the standard Word Program operation. Refer to Write Operation Status on page 66 for more information.
In the erase-suspend-read mode, the system can also issue the autoselect command sequence. The device
allows reading autoselect codes even at addresses within erasing sectors, since the codes are not stored in
the memory array. When the device exits the autoselect mode, the device reverts to the Erase Suspend
mode, and is ready for another valid operation. Refer to Table 10.9, Secured Silicon Sector Addresses
on page 41 and Autoselect Command Sequence on page 58 for details.
To resume the sector erase operation, the system must write the Erase Resume command (address bits are
don’t care). The bank address of the erase-suspended bank is required when writing this command. Further
writes of the Resume command are ignored. Another Erase Suspend command can be written after the chip
has resumed erasing.
If the Persistent Sector Protection Mode Locking Bit is verified as programmed without margin, the Persistent
Sector Protection Mode Locking Bit Program Command should be reissued to improve program margin. If the
Secured Silicon Sector Protection Bit is verified as programmed without margin, the Secured Silicon Sector
Protection Bit Program Command should be reissued to improve program margin. After programming a
PPB, two additional cycles are needed to determine whether the PPB has been programmed with margin. If
the PPB has been programmed without margin, the program command should be reissued to improve the
program margin. Also note that the total number of PPB program/erase cycles is limited to 100 cycles.
Cycling the PPBs beyond 100 cycles is not guaranteed.
After erasing the PPBs, two additional cycles are needed to determine whether the PPB has been erased
with margin. If the PPBs has been erased without margin, the erase command should be reissued to improve
the program margin. The programming of either the PPB or DYB for a given sector or sector group can be
verified by writing a Sector Protection Status command to the device.
Note that there is no single command to independently verify the programming of a DYB for a given sector
group.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| S2L1R-RC | 1000 MHz - 2000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 0.9 dB INSERTION LOSS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29PL127J70TAI130 | 制造商:Spansion 功能描述: 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 8MX16 70NS 56TSOP - Trays |
| S29PL127J70TFI130 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 8MX16 70NS 56TSOP - Trays |
| S29PL127J70TFI131 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 8MX16 70NS 56TSOP - Rail/Tube |
| S29PL127J70TFI132 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 8MX16 70NS 56TSOP - Tape and Reel |
| S29PL127J70TFI133 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 128MBIT 8MX16 70NS 56TSOP - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。