參數(shù)資料
型號(hào)： S-29U394A
廠商： Seiko Instruments Inc.
英文描述： 4Kbit CMOS Serial EEPROM(4K位CMOS串行EEPROM)
中文描述： 4Kbit的CMOS串行EEPROM（4K的位的CMOS串行EEPROM的）
文件頁(yè)數(shù)： 36/41頁(yè)
文件大?。?/td> 185K
代理商： S-29U394A
3
5
ex.: Parallel
1
0
0
D
0
D
1
D
2
D
3
A
0
A
1
A
2
A
3
0
0
1
0
1
D:1100
A:0101
:1100
D
0
A
1
ex.: Serial
2.
3-wire type, microwire, 4-wire type
Composed of four pins, including three input pins CS, SK, and DI, and an output pin DO. Since DI
and DO can be directly coupled together, the EEPROM can be virtually composed of three pins (the
4-wire type includes an additional Ready/Busy pin, but is still referred to as a “3-wire type”).
NS code: The key word is “93Cx.” Compatible with SII S-29xxOA.
General code used by many competing companies. Mass produced and low in cost.
GI code
General Instrument Inc.’s original code. Its markets continue to dwindle.
Mitsubishi code: The key word is “M6M8.”Compatible with SII S-29x55A. Serial-port direct-coupling
type in which commands and data are composed of x8 units. Intended for the TV and VTR markets
and primarily sold as a set with Mitsubishi microcomputers.
SII original code: S-29x9xA
Serial-port direct-coupling type in which commands and data are composed of x8 units. Intended
for technology-oriented users.
3.
2-wire type, IICBUS: The key word is “24C.” Compatible with SII S-24CxxA. Composed of two
pins: an input pin (SCL) and an I/O pin (SDA). Phillips Inc. owns a relevant patent.
[Advantages]
Fewer wires are required, and the microcomputer port can be shared with
another IICBUS. TV set maker will be main market.
4.
SPI: The key word is “25C.” Not compatible with SII. Under development. Composed of four pins:
three input pins CS, SCK, and SI, and an input pin SO. In the case of the EEPROM, the
advantages are high speed (5 MHz at 5v) and a high capacity (128 Kbytes).
<Remarks>
FAQ No.: 12004
Addresses and data are processed in serial.
[Advantages]
The size can be reduced due to the
reduced number of I/O terminals, and
fewer wires are required for the substrate.
The package can be downsized and manufactured inexpensively.
Addresses and data are processed in parallel.
[Advantage]
Fast processing
相關(guān)PDF資料
PDF描述
S-29UX94A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29UXX0A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29UXX1A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29U131A The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
S-29U131ADFE 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-29UX94A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM
S-29UXX0A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM
S-29UXX1A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:CMOS SERIAL EEPROM
S2-9V 制造商:Panasonic Electric Works 功能描述:
S29VS064RABBHI000 功能描述:閃存 64Mb 1.8V 108Mhz Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)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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