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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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Volatile and Non Volatile Registers  
N25Q128 - 1.8 V  
6.5  
Flag Status Register  
The Flag Status Register is a powerful tool to investigate the status of the device, checking  
information regarding what is actually doing the memory and detecting possible error  
conditions.  
The Flag status register is composed by 8 bit.Three bits (Program/Erase Controller bit,  
Erase Suspend bit and Program Suspend bit) are a “Status Indicator bit, they are set and  
reset automatically by the memory. Four bits (Erase error bit, Program error bit, VPP 1 to 0  
error bit and Protection error bit) are “Error Indicators bits”, they are set by the memory  
when some program or erase operation fails or the user tries to perform a forbidden  
operation. The user can clear the Error Indicators bits by mean of the Clear Flag Status  
Register (CLFSR) instruction.  
All the Flag Status Register bits can be read by mean of the Read Status Register (RFSR)  
instruction.  
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