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參數(shù)資料
| 型號： | M50FW080K5P |
| 廠商： | 意法半導體 |
| 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)： | 50/56頁 |
| 文件大?。?/td> | 292K |
| 代理商： | M50FW080K5P |
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Flowcharts and pseudo codes
M50FW080
50/55
Figure 19.
Quadruple Byte Program flowchart and pseudo code (A/A Mux interface
only)
1.
A Status check of SR3 (V
invalid) and SR4 (Program Error) can be made after each Program operation
by following the correct command sequence.
If an error is found, the Status Register must be cleared before further Program/Erase Controller
operations.
Address1, Address 2, Address 3 and Address 4 must be consecutive addresses differing only for address
bits A0 and A1.
2.
3.
AI08437B
Write Address 4
& Data 4
(3)
Read Status
Register
YES
NO
SR7 = 1
YES
NO
SR3 = 0
NO
SR4 = 0
VPP Invalid
Error (1, 2)
Program
Error (1, 2)
Quadruple Byte Program command:
– write 30h
– write Address 1 & Data 1
(3)
– write Address 2 & Data 2
(3)
– write Address 3 & Data 3
(3)
– write Address 4 & Data 4
(3)
(memory enters read status state after
the Quadruple Byte Program 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, VPP invalid error:
– error handler
If SR4 = 1, Program error:
– error handler
End
YES
Suspend
Suspend
Loop
NO
YES
Write 30h
Start
Write Address 1
& Data 1
(3)
Write Address 2
& Data 2
(3)
Write Address 3
& Data 3
(3)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M50FW080K5TP | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080N5P | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080N5TP | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50FW080K5T | 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 |
| M50FW080K5TG | 功能描述:閃存 8 Mbit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M50FW080K5TP | 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 |
| M50FW080N | 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 |
| M50FW080N1 | 功能描述:閃存 3.6V 8M (1Mx8) RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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