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參數(shù)資料
| 型號： | M50FLW080AN5G |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | PROM |
| 英文描述： | 1M X 8 FLASH 3V PROM, 11 ns, PDSO40 |
| 封裝： | 10 X 20 MM, ROHS COMPLIANT, PLASTIC, TSOP-40 |
| 文件頁數(shù)： | 27/64頁 |
| 文件大小： | 534K |
| 代理商： | M50FLW080AN5G |
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M50FLW080A, M50FLW080B
Status Register
5.6
Program Suspend status (bit SR2)
This bit indicates that a Program operation has been suspended, and that it is waiting to be
resumed. The Program Suspend Status should only be considered valid when the
Program/Erase Controller Status bit is ‘1’ (Program/Erase Controller inactive). After a
Program/Erase Suspend command is issued, the memory may still complete the operation
instead of entering the Suspend mode.
When the Program Suspend Status bit is ‘0’, the Program/Erase Controller is active, or has
completed its operation. When the bit is ‘1’, a Program/Erase Suspend command has been
issued and the memory is waiting for a Program/Erase Resume command.
When a Program/Erase Resume command is issued, the Program Suspend Status bit
returns to ‘0’.
5.7
Block/Sector Protection status (bit SR1)
The Block/Sector Protection Status bit can be used to identify if the Program or Erase
operation has tried to modify the contents of a protected block or sector. When the
Block/Sector Protection Status bit is reset to ‘0’, no Program or Erase operations have been
attempted on protected blocks or sectors since the last Clear Status Register command or
hardware reset. When the Block/Sector Protection Status bit is ‘1’, a Program or Erase
operation has been attempted on a protected block or sector.
Once it is set to ‘1’, the Block/Sector Protection Status bit can only be reset to ‘0’ by a Clear
Status Register command or by a hardware reset. If it is set to ‘1’, it should be reset before a
new Program or Erase command is issued, otherwise the new command will appear to have
failed, too.
Using the A/A Mux Interface, the Block/Sector Protection Status bit is always ‘0’.
5.8
Reserved (bit SR0)
Bit 0 of the Status Register is reserved. Its value should be masked.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50FLW080AN5P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
| M50FLW080AN5T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
| M50FLW080AN5TG | 功能描述:IC FLASH 8MBIT 33MHZ 40TSOP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M（8Mx32） 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA（8x13） 包裝:帶卷 (TR) 其它名稱:557-1327-2 |
| M50FLW080AN5TP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
| M50FLW080ANB5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory |
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