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參數(shù)資料
| 型號(hào)： | NM24W03UFLZEN |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | PROM |
| 英文描述： | 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大小： | 99K |
| 代理商： | NM24W03UFLZEN |
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NM24C02U/NM24C03U Rev. B.1
NM24C02U/NM24C03U
–
2K-Bit
Serial
EEPROM
2-Wire
Bus
Interface
SDA
SCL
Master
Transmitter/
Receiver
Slave
Transmitter/
Receiver
Master
Transmitter
Slave
Receiver
Master
Transmitter/
Receiver
VCC
SDA
SCL
NM24C02U/03U
VCC
A0 A1 A2 VSS
NM24C02U/03U
A0 A1 A2 VSS
NM24C04U/05U
A1 A2 VSS
NM24C08U/09U
A2 VSS
VCC
To V
CC
or V
SS
To V
CC
or V
SS
To V
CC
or V
SS
To V
CC
or V
SS
VCC
Bus Timing
System Layout
Typical System Configuration
Note:
Due to open drain configuration of SDA, a bus-level pull-up resistor is called for, (typical value = 4.7k
)
Example of 16K of Memory on 2-Wire Bus
Note:
The SDA pull-up resistor is required due to the open-drain/open collector output of IIC bus devices.
The SCL pull-up resistor is recommended because of the normal SCL line inactive 'high' state.
It is recommended that the total line capacitance be less than 400pF
Device
Address Pins
Memory Size
# of Page
A0
A1
A2
Blocks
NM24C02U/03U
ADR
2048 Bits
1
DS800007-8
DS800007-20
DS800007-9
;;
SCL
SDA
IN
SDA
OUT
tF
tLOW
tHIGH
tR
tLOW
tAA
tDH
tBUF
tSU:STA
tHD:DAT
tHD:STA
tSU:DAT
tSU:STO
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NM-250 | 制造商:WALDOM ELECTRONICS 功能描述: |
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| NM-250-0025P | 制造商:WALDOM ELECTRONICS 功能描述: |
| NM25001S00 | 制造商:RadiSys 功能描述:LVDS;ADDCARD;BG845&LS855 |
| NM25C020 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus) |
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