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N25Q128A11B1241F 参数 Datasheet PDF下载

N25Q128A11B1241F图片预览
型号: N25Q128A11B1241F
PDF下载: 下载PDF文件 查看货源
内容描述: 128兆位, 1.8 V ,多个I / O , 4 KB的界别分组擦除引导扇区, XIP启用,串行闪存与108 MHz的SPI总线接口 [128-Mbit, 1.8 V, multiple I/O, 4-Kbyte subsector erase on boot sectors, XiP enabled, serial flash memory with 108 MHz SPI bus interface]
分类和应用: 闪存
文件页数/大小: 185 页 / 5874 K
品牌: MICRON [ MICRON TECHNOLOGY ]
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N25Q128 - 1.8 V  
Instructions  
Figure 94. Read NV Configuration Register instruction sequence QIO-SPI  
S
0
1
2
3
4
5
C
Instruction  
Nonvolatile Configuration  
Register Out  
4
0
12  
8
DQ0  
DQ1  
5
6
1
2
13  
9
14 10  
15 11  
DQ2  
DQ3  
7
3
LS Byte MS Byte  
Quad_Read_NVCR  
9.3.20  
Write NV Configuration Register  
The Write Non Volatile Configuration register (WRNVCR) instruction allows new values to  
be written to the Non Volatile Configuration register. Before it can be accepted, a write  
enable (WREN) instruction must previously have been executed.  
Apart form the parallelizing of the instruction code and the input data on the four pins DQ0,  
DQ1, DQ2 and DQ3, the instruction functionality is exactly the same as the Write Non  
Volatile Configuration Register (WRNVCR) instruction of the Extended SPI protocol, please  
refer to Section 9.1.29: Write NV Configuration Register for further details.  
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