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N25Q512A13GF840E 参数 Datasheet PDF下载

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型号: N25Q512A13GF840E
PDF下载: 下载PDF文件 查看货源
内容描述: 美光的串行NOR闪存3V ,多个I / O, 4KB扇区擦除N25Q512A [Micron Serial NOR Flash Memory 3V, Multiple I/O, 4KB Sector Erase N25Q512A]
分类和应用: 闪存
文件页数/大小: 91 页 / 1214 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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512Mb, Multiple I/O Serial Flash Memory  
ERASE Operations  
mand to a sector that is in an erase suspend state; it also sets the flag status register bit 4  
to 1, program failure/protection error, and leaves the write enable latch bit unchanged.  
The commands allowed during an erase suspend state are shown in the Operations Al-  
lowed/Disallowed During Device States table. When the ERASE resumes, it does not  
check the new lock status of the WRITE LOCK REGISTER command.  
During a PROGRAM SUSPEND operation, a READ operation is possible in any page ex-  
cept the one in a suspended state. Reading from a page that is in a suspended state will  
output indeterminate data. The commands allowed during a program suspend state in-  
clude the WRITE VOLATILE CONFIGURATION REGISTER command and the WRITE  
ENHANCED VOLATILE CONFIGURATION REGISTER command.  
It is possible to nest a PROGRAM/ERASE SUSPEND operation inside a PROGRAM/  
ERASE SUSPEND operation just once. Issue an ERASE command and suspend it. Then  
issue a PROGRAM command and suspend it also. With the two operations suspended,  
the next PROGRAM/ERASE RESUME command resumes the latter operation, and a sec-  
ond PROGRAM/ERASE RESUME command resumes the former (or first) operation.  
Table 28: Suspend Parameters  
Parameter  
Condition  
Typ  
700  
5
Max  
Units Notes  
Erase to suspend  
Program to suspend  
Sector erase or erase resume to erase suspend  
Program resume to program suspend  
µs  
µs  
µs  
1
1
1
Subsector erase to sus-  
pend  
Subsector erase or subsector erase resume to erase sus-  
pend  
50  
Suspend latency  
Suspend latency  
Suspend latency  
Program  
7
µs  
µs  
µs  
2
2
3
Subsector erase  
Erase  
15  
15  
1. Timing is not internally controlled.  
2. Any READ command accepted.  
Notes:  
3. Any command except the following are accepted: SECTOR, SUBSECTOR, or DIE ERASE;  
WRITE STATUS REGISTER; WRITE NONVOLATILE CONFIGURATION REGISTER; and PRO-  
GRAM OTP.  
PDF: 09005aef84752721  
n25q_512mb_1ce_3V_65nm.pdf - Rev. O 05/13 EN  
Micron Technology, Inc. reserves the right to change products or specifications without notice.  
65  
© 2011 Micron Technology, Inc. All rights reserved.  
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