參數(shù)資料
型號: M50LPW080K1
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory
中文描述: 8兆1兆× 8,統(tǒng)一座3V電源低引腳數(shù)快閃記憶體
文件頁數(shù): 18/44頁
文件大?。?/td> 641K
代理商: M50LPW080K1
M50LPW080
18/44
Table 10. Commands
Note: X Don’t Care, PA Program Address, PD Program Data, A
1,2,3,4
Consecutive Addresses, BA Any address in the Block.
Read Memory Array
. After a Read Memory Array command, read the memory as normal until another command is issued.
Read Status Register
. After a Read Status Register command, read the Status Register as normal until another command is issued.
Read Electronic Signature
. After a Read Electronic Signature command, read Manufacturer Code, Device Code until another com-
mand is issued.
Block Erase, Program
. After these commands read the Status Register until the command completes and another command is is-
sued.
Quadruple Byte Program.
This command is only valid in A/A Mux mode. Addresses A
1
, A
2
, A
3
and A
4
must be consecutive addresses
differing only for address bit A0 and A10. After this command read the Status Register until the command completes and another com-
mand is issued.
Chip Erase.
This command is only valid in A/A Mux mode. After this command read the Status Register until the command completes
and another command is issued.
Clear Status Register
. After the Clear Status Register command bits 1, 3, 4 and 5 in the Status Register are reset to ‘0’.
Program/Erase Suspend
. After the Program/Erase Suspend command has been accepted, issue Read Memory Array, Read Status
Register, Program (during Erase suspend) and Program/Erase resume commands.
Program/Erase Resume
. After the Program/Erase Resume command the suspended Program/Erase operation resumes, read the
Status Register until the Program/Erase Controller Do not use Invalid or Reserved commands not use Invalid or Reserved commands.
Command
C
Bus Write Operations
1st
2nd
3rd
4th
5th
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read Memory Array
1
X
FFh
Read Status Register
1
X
70h
Read Electronic Signature
1
X
90h
1
X
98h
Program
2
X
40h
PA
PD
2
X
10h
PA
PD
Quadruple Byte Program
5
X
30h
A
1
PD
A
2
PD
A
3
PD
A
4
PD
Chip Erase
2
X
80h
X
10h
Block Erase
2
X
20h
BA
D0h
Clear Status Register
1
X
50h
Program/Erase Suspend
1
X
B0h
Program/Erase Resume
1
X
D0h
Invalid/Reserved
1
X
00h
1
X
01h
1
X
60h
1
X
2Fh
1
X
C0h
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M50LPW080K1G 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory
M50LPW080K1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory
M50LPW080K1TG 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory
M50LPW080K5 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Low Pin Count Flash Memory
M50LPW080K5G 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