- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363356 > NM34W02M8X (FAIRCHILD SEMICONDUCTOR CORP) 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect PDF資料下載
參數(shù)資料
| 型號(hào)： | NM34W02M8X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | PROM |
| 英文描述： | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| 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)： | 4/12頁 |
| 文件大?。?/td> | 108K |
| 代理商： | NM34W02M8X |
4
www.fairchildsemi.com
NM34W02 Rev. C.2
N
w
AC Conditions of Test
Input Pulse Levels
V
CC
x 0.1 to V
CC
x 0.9
Input Rise and Fall Times
10 ns
Input & Output Timing Levels
V
CC
x 0.5
Output Load
1 TTL Gate and C
L
= 100 pF
Read and Write Cycle Limits (Standard and Low V
CC
Range 2.7V - 5.5V)
Symbol
Parameter
100 KHz
Min
400 KHz
Min
Units
Max
Max
f
SCL
SCL Clock Frequency
100
400
KHz
T
I
Noise Suppression Time Constant at
SCL, SDA Inputs (Minimum V
IN
Pulse width)
100
50
ns
t
AA
SCL Low to SDA Data Out Valid
0.3
3.5
0.1
0.9
μ
s
t
BUF
Time the Bus Must Be Free before
a New Transmission Can Start
4.7
1.3
μ
s
t
HD:STA
Start Condition Hold Time
4.0
0.6
μ
s
t
LOW
Clock Low Period
4.7
1.5
μ
s
t
HIGH
Clock High Period
4.0
0.6
μ
s
t
SU:STA
Start Condition Setup Time
(for a Repeated Start Condition)
4.7
0.6
μ
s
t
HD:DAT
Data in Hold Time
0
0
ns
t
SU:DAT
Data in Setup Time
250
100
ns
t
R
SDA and SCL Rise Time
1
0.3
μ
s
t
F
SDA and SCL Fall Time
300
300
ns
t
SU:STO
Stop Condition Setup Time
4.7
0.6
μ
s
t
DH
Data Out Hold Time
300
50
ns
t
Write Cycle Time - NM34W02
- NM34W02L, NM34W02LZ
10
15
10
15
ms
(Note 3)
Note 3
: The write cycle time (t
) is the time from a valid stop condition of a write sequence to the end of the internal erase/program cycle. During the write cycle, the
NM34W02 bus interface circuits are disabled, SDA is allowed to remain high per the bus-level pull-up resistor, and the device does not respond to its slave address.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NM34W02EM8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM34W02EMT8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM34W02LEM8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM34W02LEMT8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM34W02LM8X | 2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NM34W02MT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| NM34W02MT8X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2K-Bit Standard 2-Wire Bus Interface Serial EEPROM with Full Array Write Protect |
| NM3605 | 功能描述:LAIRD ANTENNAS 802.11 RoHS:是 類別:RF/IF 和 RFID >> RF 天線 系列:* 標(biāo)準(zhǔn)包裝:1 系列:* |
| NM3B | 制造商:Panduit Corp 功能描述:Cable Accessories 制造商:Panduit Corp 功能描述:NM3 AND NMF3 BLANKING KIT - Bulk |
| NM-3-F3 | 功能描述:LOOP CLAMP W/ EYELET GRN 3/16" RoHS:是 類別:線纜，導(dǎo)線 - 管理 >> 線夾和夾具 系列:NM-F 標(biāo)準(zhǔn)包裝:100 系列:TC 類型:C-夾 開口尺寸:0.79" L x 0.54" W x 0.67" H（20.1mm x 13.7mm x 17.0mm） 安裝類型:釘子 材質(zhì):聚丙烯 顏色:黑 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。