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參數(shù)資料
| 型號(hào)： | FM24C128 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS |
| 文件頁(yè)數(shù)： | 5/13頁(yè) |
| 文件大小： | 102K |
| 代理商： | FM24C128 |
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www.fairchildsemi.com
FM24C128 Rev. B.1
F
AC Test Conditions
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 0.3 to V
CC
x 0.7
Output Load
1 TTL Gate and C
L
= 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
0.9V
CC
0.1V
CC
0.7V
CC
0.3V
CC
Read and Write Cycle Limits (Standard and Low V
CC
Range 2.5V - 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
120
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
WR
Write Cycle Time
6
6
ms
Note 4
: 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
FM24C128 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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FM24C16U | 16K-Bit Standard 2-Wire Bus Interface Serial EEPROM(16K位的標(biāo)準(zhǔn)兩線控制總線接口串行EEPROM) |
| FM24C256-SE | 256Kb FRAM Serial Memory |
| FM24C256LZYYX | 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect |
| FM24C256FLZYYX | 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect |
| FM24C256 | 256K-Bit 2-Wire Bus Interface Serial EEPROM with Write Protect(帶寫保護(hù)的256K位的兩線控制總線接口串行EEPROM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM24C128EMT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMT8X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMW8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EMW8X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| FM24C128EN | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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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