參數(shù)資料
型號： M28W640ECT85N1E
廠商： STMICROELECTRONICS
元件分類： PROM
英文描述： 4M X 16 FLASH 3V PROM, 85 ns, PDSO48
封裝： 12 X 20 MM, LEAD FREE, PLASTIC, TSOP-48
文件頁數(shù)： 47/54頁
文件大?。?/td> 957K
代理商： M28W640ECT85N1E
51/54
M28W640ECT, M28W640ECB
APPENDIX D. COMMAND INTERFACE AND PROGRAM/ERASE CONTROLLER STATE
Table 32. Write State Machine Current/Next, sheet 1 of 2.
Note: Cmd = Command, Elect.Sg. = Electronic Signature, Ers = Erase, Prog. = Program, Prot = Protection, Sus = Suspend.
Current
State
SR
bit 7
Data
When
Read
Command Input (and Next State)
Read
Array
(FFh)
Program
Setup
(10/40h)
Erase
Setup
(20h)
Erase
Confirm
(D0h)
Prog/Ers
Suspend
(B0h)
Prog/Ers
Resume
(D0h)
Read
Status
(70h)
Clear
Status
(50h)
Read Array
“1”
Array
Read Array Prog.Setup
Ers. Setup
Read Array
Read Sts.
Read Array
Read
Status
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Read
Elect.Sg.
“1”
Electronic
Signature
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Read CFI
Query
“1”
CFI
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Lock Setup
“1”
Status
Lock Command Error
Lock
(complete)
Lock Cmd
Error
Lock
(complete)
Lock Command Error
Lock Cmd
Error
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Lock
(complete)
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Prot. Prog.
Setup
“1”
Status
Protection Register Program
Prot. Prog.
(continue)
“0”
Status
Protection Register Program continue
Prot. Prog.
(complete)
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Prog. Setup
“1”
Status
Program
(continue)
“0”
Status
Program (continue)
Prog. Sus
Read Sts
Program (continue)
Prog. Sus
Status
“1”
Status
Prog. Sus
Read Array
Program Suspend to
Read Array
Program
(continue)
Prog. Sus
Read Array
Program
(continue)
Prog. Sus
Read Sts
Prog. Sus
Read Array
Prog. Sus
Read Array
“1”
Array
Prog. Sus
Read Array
Program Suspend to
Read Array
Program
(continue)
Prog. Sus
Read Array
Program
(continue)
Prog. Sus
Read Sts
Prog. Sus
Read Array
Prog. Sus
Read
Elect.Sg.
“1”
Electronic
Signature
Prog. Sus
Read Array
Program Suspend to
Read Array
Program
(continue)
Prog. Sus
Read Array
Program
(continue)
Prog. Sus
Read Sts
Prog. Sus
Read Array
Prog. Sus
Read CFI
“1”
CFI
Prog. Sus
Read Array
Program Suspend to
Read Array
Program
(continue)
Prog. Sus
Read Array
Program
(continue)
Prog. Sus
Read Sts
Prog. Sus
Read Array
Program
(complete)
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Erase
Setup
“1”
Status
Erase Command Error
Erase
(continue)
Erase
CmdError
Erase
(continue)
Erase Command Error
Erase
Cmd.Error
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
Erase
(continue)
“0”
Status
Erase (continue)
Erase Sus
Read Sts
Erase (continue)
Erase Sus
Read Sts
“1”
Status
Erase Sus
Read Array
Program
Setup
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Sts
Erase Sus
Read Array
Erase Sus
Read Array
“1”
Array
Erase Sus
Read Array
Program
Setup
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Sts
Erase Sus
Read Array
Erase Sus
Read
Elect.Sg.
“1”
Electronic
Signature
Erase Sus
Read Array
Program
Setup
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Sts
Erase Sus
Read Array
Erase Sus
Read CFI
“1”
CFI
Erase Sus
Read Array
Program
Setup
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Array
Erase
(continue)
Erase Sus
Read Sts
Erase Sus
Read Array
Erase
(complete)
“1”
Status
Read Array
Program
Setup
Erase
Setup
Read Array
Read
Status
Read Array
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M28W640FCB70N6 制造商:STMicroelectronics 功能描述:
M28W640FCB70N6E 功能描述:閃存 STD FLASH 64 MEG 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
M28W640FCB70N6F 功能描述:閃存 STD FLASH 64 MEG 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
M28W640FCB70ZB6E 功能描述:閃存 STD FLASH 64 MEG 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
M28W640FCB70ZB6F 功能描述:閃存 STD FLASH 64 MEG 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
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