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MT250QL01GABA8ESF0AITES 参数 Datasheet PDF下载

MT250QL01GABA8ESF0AITES图片预览
型号: MT250QL01GABA8ESF0AITES
PDF下载: 下载PDF文件 查看货源
内容描述: [3V, Multiple I/O, 4KB, 32KB, 64KB, Sector Erase]
分类和应用:
文件页数/大小: 97 页 / 1038 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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256Mb, 3V Multiple I/O Serial Flash Memory  
Flag Status Register  
Flag Status Register  
Flag status register bits are read by using READ FLAG STATUS REGISTER command. All  
bits are volatile and are reset to zero on power-up.  
Status bits are set and reset automatically by the internal controller. Error bits must be  
cleared through the CLEAR STATUS REGISTER command.  
Table 5: Flag Status Register  
Bit  
Name  
Settings  
Description  
7
Program or  
erase  
controller  
0 = Busy  
1 = Ready  
Status bit: Indicates whether one of the following  
command cycles is in progress: WRITE STATUS  
REGISTER, WRITE NONVOLATILE CONFIGURATION  
REGISTER, PROGRAM, or ERASE.  
6
5
4
Erase suspend  
Erase  
0 = Clear  
1 = Suspend  
Status bit: Indicates whether an ERASE operation has been  
or is going to be suspended.  
0 = Clear  
1 = Failure or protection error  
Error bit: Indicates whether an ERASE operation has suc-  
ceeded or failed.  
Program  
0 = Clear  
1 = Failure or protection error  
Error bit: Indicates whether a PROGRAM operation has suc-  
ceeded or failed. It indicates, also, whether a CRC check has  
succeeded or failed.  
3
2
Reserved  
0
Reserved  
Program sus-  
pend  
0 = Clear  
1 = Suspend  
Status bit: Indicates whether a PROGRAM operation has  
been or is going to be suspended.  
1
Protection  
0 = Clear  
1 = Failure or protection error  
Error bit: Indicates whether an ERASE or PROGRAM opera-  
tion has attempted to modify the protected array sector, or  
whether a PROGRAM operation has attempted to access the  
locked OTP space.  
0
Addressing  
0 = 3-byte addressing  
1 = 4-byte addressing  
Status bit: Indicates whether 3-byte or 4-byte address  
mode is enabled.  
CCMTD-1725822587-3368  
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN  
Micron Technology, Inc. reserves the right to change products or specifications without notice.  
25  
© 2014 Micron Technology, Inc. All rights reserved.  
 
 
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