參數(shù)資料
型號(hào)： M50FLW080AN5P
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)： 61/64頁(yè)
文件大?。?/td> 341K
代理商： M50FLW080AN5P
M50FLW080A, M50FLW080B
Flowcharts and pseudo codes
61/64
Figure 26.
Sector/Block Erase flowchart and pseudo code
1.
If the Block Erase command is used on a block that is split into 4KByte sectors, each of the 16 sectors of
the block should be unlocked before performing the erase operation.
If an error is found, the Status Register must be cleared before further Program/Erase Controller
operations.
2.
Write 20h/32h
AI09094
Start
Write Block/Sector
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/Sector Erase command:
– Write 20h/32h
– Write Block/Sector Address and D0h
(memory enters read Status Register after
the Block/Sector 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/Sector Error (1)
If SR1 = 1,
– Enter the "Erase to protected Block/Sector"
error handler
YES
FWH/LPC
Interface
Only
相關(guān)PDF資料
PDF描述
M50FLW080AN5TP 8 Mbit (13 x 64KByte Blocks + 3 x 16 x 4KByte Sectors), 3V Supply Firmware Hub / Low Pin Count Flash Memory
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M50FLW080AN5T 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
M50FLW080AN5TG 功能描述:IC FLASH 8MBIT 33MHZ 40TSOP RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M（8Mx32） 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA（8x13） 包裝:帶卷 (TR) 其它名稱:557-1327-2
M50FLW080AN5TP 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
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
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