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參數(shù)資料
| 型號(hào)： | AT24C128-10PU-1.8 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | Two-wire Serial EEPROMs |
| 中文描述： | 16K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 封裝： | 0.300 INCH, GREEN, PLASTIC, MS-001BA, DIP-8 |
| 文件頁(yè)數(shù)： | 5/23頁(yè) |
| 文件大?。?/td> | 388K |
| 代理商： | AT24C128-10PU-1.8 |
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5
AT24C128/256
0670S–SEEPR–5/06
Table 4.
AC Characteristics – Industrial Temperatures
Applicable over recommended operating range from T
AI
=
–
40
°
C to +85
°
C, V
CC
= +1.8V to +5.5V, CL = 100 pF (unless oth-
erwise noted). Test conditions are listed in Note 2.
Notes:
1. This parameter is characterized and is not 100% tested.
2. AC measurement conditions:
R
L
(connects to V
CC
): 1.3 k
(2.5V, 5V), 10 k
(1.8V)
Input pulse voltages: 0.3 V
CC
to 0.7 V
CC
Input rise and fall times:
≤
50 ns
Input and output timing reference voltages: 0.5 V
CC
3. The Write Cycle Time of 5 ms only applies to the AT24C128/256 devices bearing the process letter “B” on the package (the
mark is located in the lower right corner on the top side of the package).
4. The AT24C128/256 bearing the process letter “B” in the package (the mark is located in the lower right corner on the top
side of the package), guarantees 1 million write cycle endurance (1.8 – 3.6V).
Symbol
Parameter
1.8-volt
2.5-volt
5.0-volt
Units
Min
Max
Min
Max
Min
Max
f
SCL
Clock Frequency, SCL
100
400
1000
kHz
t
LOW
Clock Pulse Width Low
4.7
1.3
0.4
μs
t
HIGH
Clock Pulse Width High
4.0
0.6
0.4
μs
t
AA
Clock Low to Data Out Valid
0.1
4.5
0.05
0.9
0.05
0.55
μs
t
BUF
Time the bus must be free before a
new transmission can start
(1)
4.7
1.3
0.5
μs
t
HD.STA
Start Hold Time
4.0
0.6
0.25
μs
t
SU.STA
Start Set-up Time
4.7
0.6
0.25
μs
t
HD.DAT
Data In Hold Time
0
0
0
μs
t
SU.DAT
Data In Set-up Time
200
100
100
ns
t
R
Inputs Rise Time
(1)
1.0
0.3
0.3
μs
t
F
Inputs Fall Time
(1)
300
300
100
ns
t
SU.STO
Stop Set-up Time
4.7
0.6
0.25
μs
t
DH
Data Out Hold Time
100
50
50
ns
t
WR
Write Cycle Time
20
or
5
(3)
10
or
5
(3)
10
or
5
(3)
ms
Endurance
(1)
25°C, Page Mode
(4)
Write
Cycles
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT24C128-10PU-2.7 | Two-wire Serial EEPROMs |
| AT24C128-10TI-1.8 | Two-wire Serial EEPROMs |
| AT24C128-10TI-2.7 | Two-wire Serial EEPROMs |
| AT24C128-10TU-1.8 | Two-wire Serial EEPROMs |
| AT24C128-10TU-2.7 | Two-wire Serial EEPROMs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C128-10PU-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 Serial 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 |
| AT24C128-10TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-wire Serial EEPROMs |
| AT24C128-10TI-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 128/256K 2-Wire Bus 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 |
| AT24C128-10TI-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 128/256K 2-Wire Bus 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 |
| AT24C128-10TU-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 Serial 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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