參數(shù)資料
型號: S-93C66A
廠商: Electronic Theatre Controls, Inc.
英文描述: CMOS SERIAL E2PROM
中文描述: 的CMOS串行E2PROM
文件頁數(shù): 13/53頁
文件大?。?/td> 214K
代理商: S-93C66A
CMOS SERIAL E
2
PROM
S-93C46A
/
56A
/
66A
Seiko Instruments Inc.
12
3.
Write enable (EWEN) and Write disable (EWDS)
The EWEN instruction puts the S-93C46A/56A/66A into write enable mode, which accepts WRITE, ERASE, WRAL,
and ERAL instructions. The EWDS instruction puts the S-93C46A/56A/66A into write disable mode, which refuses WRITE,
ERASE, WRAL, and ERAL instructions.
The S-93C46A/56A/66A powers on in write disable mode, which protects data against unexpected, erroneous write
operations caused by noise and/or CPU malfunctions. It should be kept in write disable mode except when performing write
operations.
Figure 19
EWEN/EWDS Timing (S-93C46A)
4Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
1
0
9
STANDBY
CS
Figure 20
EWEN/EWDS Timing (S-93C56A)
6Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
1
0
11
9
STANDBY
CS
10
Figure 21
EWEN/EWDS Timing (S-93C66A)
6Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
1
0
11
9
STANDBY
CS
10
相關(guān)PDF資料
PDF描述
S-93C66ADFJ CMOS SERIAL E2PROM
S-93C66ADP CMOS SERIAL E2PROM
S-93C66AFJ CMOS SERIAL E2PROM
S-93C66AFT CMOS SERIAL E2PROM
S-93C66AMFN CMOS SERIAL E2PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-93C66ADFJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS SERIAL E2PROM
S-93C66ADFJ-TB 功能描述:電可擦除可編程只讀存儲器 4K (256X16) Hi-Speed RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8
S-93C66ADP 功能描述:電可擦除可編程只讀存儲器 4K (256X16) Hi-Speed RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8
S-93C66AFJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS SERIAL E2PROM
S-93C66AFJ-TB 功能描述:電可擦除可編程只讀存儲器 4K (256X16) 3-Wire RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8