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參數(shù)資料
| 型號： | M50FW080N5TP |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| 中文描述： | 8兆1兆× 8，統(tǒng)一座3V電源閃存固件集線器 |
| 文件頁數(shù)： | 53/56頁 |
| 文件大?。?/td> | 292K |
| 代理商： | M50FW080N5TP |
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M50FW080
Flowcharts and pseudo codes
53/55
Figure 22.
Block Erase flowchart and pseudo code
1.
If an error is found, the Status Register must be cleared before further Program/Erase Controller
operations.
Write 20h/32h
AI08424B
Start
Write Block
Address and D0h
Read Status
Register
YES
NO
SR7 = 1
YES
NO
SR3 = 0
NO
SR4, SR5 = 0
VPP Invalid
Error (1)
Command
Sequence Error (1)
Block Erase command:
– Write 20h/32h
– Write block Address and D0h
(memory enters read Status Register after
the Block Erase command)
do:
– Read Status Register
– If SR7=0 and a Program/Erase Suspend
command has been executed
– SR7 is set to 1
– Enter suspend program loop
If SR3 = 1,
– Enter the "VPP invalid" error handler
If SR4, SR5 = 1,
– Enter the "Command sequence"error handler
YES
NO
SR5 = 0
Erase Error (1)
YES
NO
Suspend
Suspend
Loop
If SR5 = 1,
– Enter the "Erase Error" error handler
End
YES
NO
SR1 = 0
Erase to Protected
Block Error (1)
If SR1 = 1,
– Enter the "Erase to protected block"
error handler
YES
FWH/LPC
Interface
Only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M50FW080NB5P | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB5TP | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50LPW002 | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
| M50LPW002K | 2 Mbit 256Kb x8, Boot Block 3V Supply Low Pin Count Flash Memory |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50FW080NB1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB1G | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB1TG | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
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