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參數(shù)資料
| 型號： | NM34C02LEM8 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | PROM |
| 英文描述： | 2K-Bit Standard 2-Wire Bus Interface |
| 中文描述： | 256 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 106K |
| 代理商： | NM34C02LEM8 |
10
www.fairchildsemi.com
NM34C02 Rev. D.2
N
Read Operations
(Continued)
operations increments all word address bits, allowing the entire
memory contents to be serially read during one operation. After
the entire memory has been read, the counter 'rolls over' and the
NM34C02 continues to output data for each acknowledge re-
ceived. Refer to Figure 10 for the address, acknowledge, and data
transfer sequence.
S
T
O
P
A
C
K
SLAVE
ADDRESS
A
C
K
A
C
K
S
T
A
R
T
S
T
A
R
T
BYTE
ADDRESS
SLAVE
ADDRESS
Bus Activity:
Master
SDA Line
S
DATA n
S
T
O
P
A
C
K
Bus Activity:
Master
SDA Line
A
C
K
Data n + x
A
C
K
Data n + 2
Data n +1
Data n
A
C
K
Slave
Address
S
T
O
P
DATA
A
C
K
S
T
A
R
T
SLAVE
ADDRESS
Bus Activity:
Master
SDA Line
DS012821-17
DS012821-18
DS012821-19
Current Address Read (Figure 8).
Random Read (Figure 9).
Sequential Read (Figure 10).
Note:
Due to open drain configuration of SDA, a bus-level resistor is called for (Typical value = 4.7
)
Typical System Configuration (Figure 11).
SDA
SCL
Master
Transmitter/
Receiver
Slave
Transmitter/
Receiver
Master
Transmitter
Slave
Receiver
Master
Transmitter/
Receiver
VCC
DS012821-20
相關PDF資料 |
PDF描述 |
|---|---|
| NM34C02LEMT8 | 2K-Bit Standard 2-Wire Bus Interface |
| NM34C02M8 | 2K-Bit Standard 2-Wire Bus Interface |
| NM34C02 | 2K-Bit Standard 2-Wire Bus Interface |
| NM34W02M8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM34W02EM8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NM34C02LEMT8 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2K-Bit Standard 2-Wire Bus Interface |
| NM34C02LM8 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2K-Bit Standard 2-Wire Bus Interface |
| NM34C02LMT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| NM34C02LMT8X | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| NM34C02LZEM8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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