參數(shù)資料
型號(hào)： M50FLW080AN5TP
廠商： 意法半導(dǎo)體
英文描述： 8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory
中文描述： 8兆位（13 × 64KB之座3 × 16 × 4KB的部門），3V電源固件集線器/低引腳數(shù)快閃記憶體
文件頁(yè)數(shù)： 58/64頁(yè)
文件大?。?/td> 341K
代理商： M50FLW080AN5TP
Flowcharts and pseudo codes
M50FLW080A, M50FLW080B
58/64
Figure 23.
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.
AI09099
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
M50FLW080ANB5P 8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory
M50FLW080ANB5TP 8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory
M50FW080K5P 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
M50FLW080ANB5G 功能描述:閃存 8Mbit 3V Firmwre Hub Low pin-count 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
M50FLW080ANB5P 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
M50FLW080ANB5T 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
M50FLW080ANB5TG 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(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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