參數(shù)資料
型號： 24AA52_05
廠商： Microchip Technology Inc.
元件分類： EEPROM
英文描述： 2K 2.2V I2C⑩ Serial EEPROM with Software Write-Protect
中文描述： ⑩2K 2.2伏的I2C串行EEPROM與軟件寫保護
文件頁數(shù)： 2/28頁
文件大?。?/td> 350K
代理商： 24AA52_05
24AA52/24LCS52
DS21166J-page 2
2005 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
()
V
CC
.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS
......................................................................................................... -0.3V to V
CC
+1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥
4 kV
NOTICE:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. These are stress ratings only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
TABLE 1-1:
DC SPECIFICATIONS
DC CHARACTERISTICS
V
CC
= +1.8V to +5.5V
Industrial (I): T
A
= -40°C to +85°C
Param.
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
D1
V
IH
A0, A1, A2, SCL, SDA
and WP pins
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt
Trigger inputs
Low-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
—
—
—
—
—
D2
D3
D4
—
V
IL
V
HYS
0.7 V
CC
—
0.05 V
CC
—
—
—
—
V
V
V
—
0.2 V
CC
for V
CC
< 2.5V
(Note)
0.3 V
CC
—
D5
D6
D7
D8
V
OL
I
LI
I
LO
C
IN
,
C
OUT
I
CC
write
I
CC
read
I
CCS
—
—
—
—
—
—
—
—
0.40
±1
±1
10
V
μ
A
μ
A
pF
I
OL
= 3.0 mA, V
CC
= 2.5V
V
IN
= V
SS
or V
CC
V
OUT
= V
SS
or V
CC
V
CC
= 5.0V
(Note)
T
A
= 25°C, F
CLK
= 1 MHz
V
CC
= 5.5V, SCL = 400 kHz
—
Industrial
SDA = SCL = V
CC
A0, A1, A2, WP = V
SS
D9
D10
D11
—
—
—
—
1.0
0.20
0.36
—
3.0
1.0
1.0
—
mA
mA
μ
A
Standby current
Note:
This parameter is periodically sampled and not 100% tested.
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參數(shù)描述
24AA52-I/MC 功能描述:電可擦除可編程只讀存儲器 256x8 - 2.5V Industrial Temp 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
24AA52-I/MCG 功能描述:電可擦除可編程只讀存儲器 256x8 - 2.5V Industrial Temp 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
24AA52-I/MS 功能描述:電可擦除可編程只讀存儲器 256x8 - 1.8V 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
24AA52-I/MSG 功能描述:電可擦除可編程只讀存儲器 256x8 - 1.8V Lead Free Package 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
24AA52-I/P 功能描述:電可擦除可編程只讀存儲器 256x8 - 1.8V 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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