參數(shù)資料
型號(hào)： M50FW016N1
廠商： 意法半導(dǎo)體
英文描述： 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
中文描述： 16兆位的2Mb × 8，統(tǒng)一座3V電源閃存固件集線器
文件頁(yè)數(shù)： 33/45頁(yè)
文件大?。?/td> 673K
代理商： M50FW016N1
39/45
M50FW016
Figure 18. Quadruple Byte Program Flowchart and Pseudo Code (FWH Interface Only)
Note: 1. A Status check of b3 (VPP invalid) and b4 (Program Error) can be made after each Program operation by following the correct com-
mand sequence.
2. If an error is found, the Status Register must be cleared before further Program/Erase Controller operations.
3. A1 and A0 are treated as Don’t Care. Starting at the Start Address, the first data byte is programmed at the address that has A1-
A0 at 00, the second at the address that has A1-A0 at 01, the third at the address that has A1-A0 at 10, and the fourth at the address
that has A1-A0 at 11.
AI05736B
Read Status
Register
YES
NO
b7 = 1
YES
NO
b3 = 0
NO
b4 = 0
VPP Invalid
Error (1, 2)
Program
Error (1, 2)
Quadruple Byte Program command:
– write 30h
– write Start Address and 4 Data Bytes (3)
(memory enters read status state after
the Quadruple Byte Program command)
do:
– read Status Register if Program/Erase
Suspend command given execute
suspend program loop
while b7 = 1
If b3 = 1, VPP invalid error:
– error handler
If b4 = 1, Program error:
– error handler
Suspend
Loop
NO
YES
Write 30h
Start
Write Start Address
and 4 Data Bytes (3)
YES
End
YES
NO
b1 = 0
Program to Protected
Block Error (1, 2)
If b1 = 1, Program to protected block error:
– error handler
相關(guān)PDF資料
PDF描述
M50FW016N1G 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N1TG 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N5 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N5G 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M50FW016N1G 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N1TG 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N5 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
M50FW016N5G 功能描述:閃存 SERIAL FLASH RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)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
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