- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383302 > M50FW040K5TG (意法半導(dǎo)體) 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory PDF資料下載
參數(shù)資料
| 型號： | M50FW040K5TG |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| 中文描述： | 4兆位（512 KB的× 8，均勻塊）3 - V電源供電的閃存固件樞紐 |
| 文件頁數(shù)： | 27/53頁 |
| 文件大小： | 278K |
| 代理商： | M50FW040K5TG |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁當(dāng)前第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁
M50FW040
Status Register
27/53
5.0.3
Erase status (Bit 5)
The Erase Status bit can be used to identify if the memory has applied the maximum
number of erase pulses to the block and still failed to verify that the block has erased
correctly. The Erase Status bit should be read once the Program/Erase Controller Status bit
is ‘1’ (Program/Erase Controller inactive).
When the Erase Status bit is ‘0’ the memory has successfully verified that the block has
erased correctly; when the Erase Status bit is ‘1’ the Program/Erase Controller has applied
the maximum number of pulses to the block and still failed to verify that the block has erased
correctly.
Once the Erase Status bit is set to ‘1’ the it can only be reset to ‘0’ by a Clear Status
Register command or 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 fail.
5.0.4
Program status (Bit 4)
The Program Status bit can be used to identify if the memory has applied the maximum
number of program pulses to the byte and still failed to verify that the byte has programmed
correctly. The Program Status bit should be read once the Program/Erase Controller Status
bit is ‘1’ (Program/Erase Controller inactive).
When the Program Status bit is ‘0’ the memory has successfully verified that the byte has
programmed correctly; when the Program Status bit is ‘1’ the Program/Erase Controller has
applied the maximum number of pulses to the byte and still failed to verify that the byte has
programmed correctly.
Once the Program Status bit is set to ‘1’ it can only be reset to ‘0’ by a Clear Status Register
command or 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 fail.
5.0.5
V
PP
status (Bit 3)
The V
PP
Status bit can be used to identify an invalid voltage on the V
PP
pin during Program
and Erase operations. The V
PP
pin is only sampled at the beginning of a Program or Erase
operation. Indeterminate results can occur if V
PP
becomes invalid during a Program or
Erase operation.
When the V
PP
Status bit is ‘0’ the voltage on the V
PP
pin was sampled at a valid voltage;
when the V
PP
Status bit is ‘1’ the V
PP
pin has a voltage that is below the V
PP
Lockout
Voltage, V
PPLK
, the memory is protected; Program and Erase operation cannot be
performed.
Once the V
PP
Status bit set to ‘1’ it can only be reset to ‘0’ by a Clear Status Register
command or 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 fail.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M50FW040K5TP | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| M50FW040N5G | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| M50FW040N5P | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| M50FW040N5TG | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| M50FW040N5TP | 4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M50FW040K5TP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory |
| M50FW040N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW040N1 | 功能描述:閃存 3.6V 4M (512Kx8) 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M50FW040N1T | 功能描述:閃存 3.6V 4M (512Kx8) 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M50FW040N5 | 功能描述:閃存 3.0-3.6V 4M (512Kx8) 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。