參數(shù)資料
型號(hào)： S-93C46A
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(yè)數(shù)： 28/53頁(yè)
文件大?。?/td> 214K
代理商： S-93C46A
27
Collection of Product FAQs
Author: Ebisawa Takashi
Date: 99/01/13 (Wednesday) 18:19 (modified: 99/01/14)
<Information level>
A:
Public (Printing O.K.)
Index:
C: quality, reliability
<Product>
Division name: 01 IC
Category 1:
12 Memory
Category 2:
2. Serial EEPROM
Cal No.:
Overall
Related documents:
Question:
What about the reliability and quality of the EEPROM
Answer:
1.
The EEPROM must have a quality that is “special in a sense” and that differs from that of the other
ICs.
<What is this special quality>
(1) Number of possible rewrites: 105 or 106
A specified minimum number of data rewrites must be assured.
(2) Data retention: 10 years
It must be ensured that written data (‘1’ and ‘0’) will be stored for at least 10 years.
Ensuring (1) and (2) is very difficult in a technical sense, as well as in the sense that high quality must
be maintained despite the need for mass production.
2.
Why this guarantee is technically difficult
As shown in the figure below, the EEPROM functions as a non-volatile memory by holding charges
in FG.
相關(guān)PDF資料
PDF描述
S-93C46ADFJ CMOS SERIAL E2PROM
S-93C46ADP CMOS SERIAL E2PROM
S-93C46AFJ CMOS SERIAL E2PROM
S-93C46AFT CMOS SERIAL E2PROM
S-93C46AMFN CMOS SERIAL E2PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-93C46ADFJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS SERIAL E2PROM
S-93C46ADFJ-TB 功能描述:電可擦除可編程只讀存儲(chǔ)器 1K (64X16) Hi-Speed 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-93C46ADP 功能描述:電可擦除可編程只讀存儲(chǔ)器 1K (64X16) Hi-Speed 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-93C46AFJ 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL E2PROM
S-93C46AFJ-TB 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
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