參數(shù)資料
型號(hào)： S-29Z330A
廠商： Seiko Instruments Inc.
英文描述： 256-Word x 16-Bit CMOS Serial EEPROM(4K位CMOS串行EEPROM)
中文描述： 256字× 16位的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> 166K
代理商： S-29Z330A
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-29ZX30A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial 3-wire EEPROMs
S2A 功能描述:撥動(dòng)開(kāi)關(guān) ON-NONE-ON SPDT SOLDER LUG RoHS:否 制造商:C&K Components 觸點(diǎn)形式:DPDT 開(kāi)關(guān)功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風(fēng)格: 端子密封:Epoxy 觸點(diǎn)電鍍:Gold 照明:Not Illuminated
S-2A 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述:30V 50000(@BIv) / 25000(dCIv) bL +85 -30 30mm 18mm 45.5mm Bulk 制造商:Nihon Dempa Kogyo Co (NDK) 功能描述:Switch, toggle, solder terminal, minitur
S2A- 制造商:GS 功能描述:General Purpose 50V SMD (Surface Mount) Rectifier SMB 2A 制造商:GS 功能描述:General Purpose 50V SMD (Surface Mount) Rectifier SMB 2A - free partial T/R at 500.
S2A 制造商:Vishay Semiconductors 功能描述:DIODE SMB 1.5A 50V
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