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參數(shù)資料
| 型號： | FM24C04-S |
| 元件分類： | F-RAM |
| 英文描述： | 4Kb FRAM Serial 3V Memory |
| 中文描述： | 4Kb的鐵電串行3V的記憶 |
| 文件頁數(shù)： | 10/14頁 |
| 文件大小： | 103K |
| 代理商： | FM24C04-S |
5
www.fairchildsemi.com
FM24C16U/17U Rev. A.3
FM24C16U/17U
–
16K-Bit
Standard
2-Wire
Bus
Interface
Serial
EEPROM
AC Test Conditions
Input Pulse Levels
V
CC x 0.1 to VCC x 0.9
Input Rise and Fall Times
10 ns
Input & Output Timing Levels
V
CC x 0.3 to VCC x 0.7
Output Load
1 TTL Gate and CL = 100 pF
Bus Timing
;;
SCL
SDA
IN
SDA
OUT
tF
tLOW
tHIGH
tR
tLOW
tAA
tDH
tBUF
tSU:STA
tHD:DAT
tHD:STA
tSU:DAT
tSU:STO
0.9VCC
0.1VCC
0.7VCC
0.3VCC
Read and Write Cycle Limits (Standard and Low V
CC Range 2.7V - 5.5V)
Symbol
Parameter
100 KHz
400 KHz
Units
Min
Max
Min
Max
fSCL
SCL Clock Frequency
100
400
KHz
T
I
Noise Suppression Time Constant at
SCL, SDA Inputs (Minimum VIN
100
50
ns
Pulse width)
t
AA
SCL Low to SDA Data Out Valid
0.3
3.5
0.1
0.9
s
t
BUF
Time the Bus Must Be Free before
4.7
1.3
s
a New Transmission Can Start
tHD:STA
Start Condition Hold Time
4.0
0.6
s
t
LOW
Clock Low Period
4.7
1.5
s
tHIGH
Clock High Period
4.0
0.6
s
t
SU:STA
Start Condition Setup Time
4.7
0.6
s
(for a Repeated Start Condition)
t
HD:DAT
Data in Hold Time
0
ns
tSU:DAT
Data in Setup Time
250
100
ns
t
R
SDA and SCL Rise Time
1
0.3
s
t
F
SDA and SCL Fall Time
300
ns
t
SU:STO
Stop Condition Setup Time
4.7
0.6
s
t
DH
Data Out Hold Time
300
50
ns
t
WR
Write Cycle Time
(Note 4)
4.5V to 5.5V V
CC
10
ms
2.7V to 4.5V VCC
15
Note 4: The write cycle time (tWR) 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
FM24C16U/17U 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. Refer
"Write Cycle Timing" diagram.
AC Testing Input/Output Waveforms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM24C04U | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C04U/05U | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8K-Bit Standard 2-Wire Bus |
| FM24C04UE | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C04UEM8 | 功能描述:電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| FM24C04UEM8X | 功能描述:電可擦除可編程只讀存儲器 SOIC-8 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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