參數(shù)資料
型號(hào)： S-29131A
廠商： Seiko Instruments Inc.
英文描述： 64-Word x 16-Bit CMOS Serial EEPROM(1K位CMOS串行EEPROM)
中文描述： 64字× 16位的CMOS串行EEPROM（每1000位的CMOS串行EEPROM的）
文件頁(yè)數(shù)： 13/47頁(yè)
文件大小： 261K
代理商： S-29131A
CMOS SERIAL E
2
PROM
S-29XX1A Series
12
Seiko Instruments Inc.
3.
Write enable (EWEN) and Write disable (EWDS)
The EWEN instruction puts the S-29XX1A Series into write enable mode, which accepts WRITE, ERASE, WRAL, and
ERAL instructions. The EWDS instruction puts the S-29XX1A Series into write disable mode, which refuses WRITE,
ERASE, WRAL, and ERAL instructions.
The S-29XX1A Series 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 24
EWEN/EWDS Timing (S-29131A)
4Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
0
9
CS
Figure 25
EWEN/EWDS Timing (S-29231A)
5Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
0
CS
10
9
Figure 26
EWEN/EWDS Timing (S-29221A)
6Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
0
11
9
CS
10
Figure 27
EWEN/EWDS Timing (S-29331A)
6Xs
11=EWEN
00=EWDS
0
8
7
6
5
4
3
2
1
SK
DI
0
11
9
CS
10
相關(guān)PDF資料
PDF描述
S-29331A 256-Word x 16-Bit CMOS Serial EEPROM(4K位CMOS串行EEPROM)
S-29220A 128-Word x 16-Bit CMOS Serial EEPROM(2K位CMOS串行EEPROM)
S-29255 The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29255ACA The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29255ADP The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-29131ADP 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM
S-29131ADPA 功能描述:電可擦除可編程只讀存儲(chǔ)器 1K (64X16) 3-Wire RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
S-29131AFJ 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM
S2914B WAF 制造商:Intel 功能描述:
S2914B(G)4 WAF 制造商:Intel 功能描述:
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