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參數(shù)資料
| 型號： | FM24C32 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 32K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| 中文描述： | 32K的位標準2線總線接口的串行EEPROM |
| 文件頁數(shù)： | 4/13頁 |
| 文件大小： | 85K |
| 代理商： | FM24C32 |
4
www.fairchildsemi.com
FM24C32U Rev. A.1
F
Product Specifications
Absolute Maximum Ratings
Ambient Storage Temperature
–
65
°
C to +150
°
C
All Input or Output Voltages
with Respect to Ground
6.5V to
–
0.3V
Lead Temperature
(Soldering, 10 seconds)
+300
°
C
ESD Rating
2000V min.
Operating Conditions
Ambient Operating Temperature
FM24C32U
FM24C32UE
FM24C32UV
0
°
C to +70
°
C
-40
°
C to +85
°
C
-40
°
C to +125
°
C
Positive Power Supply
FM24C32U/FM24C32UH
FM24C32UL
FM24C32ULZ
4.5V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
Standard V
CC
(4.5V to 5.5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Limits
Typ
(Note 1)
Units
Min
Max
I
CCA
Active Power Supply
Current
f
SCL
= 400 KHz
f
SCL
= 100 KHz
0.2
1.0
mA
I
SB
Standby Current
V
IN
= GND or V
CC
10
50
μ
A
I
LI
Input Leakage Current
V
= GND A
, A
1
, A
2
, WP
to V
CC
SCL
0.1
0.5
1
2
μ
A
μ
A
I
LO
Output Leakage Current
V
OUT
= GND to V
CC
0.1
1
μ
A
V
IL
Input Low Voltage
–
0.3
V
CC
x 0.3
V
V
IH
Input High Voltage
V
CC
x 0.7
V
CC
+ 0.5
V
V
OL
Output Low Voltage
I
OL
= 3 mA
0.4
V
Low V
CC
(2.7V to 5 .5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Limits
Typ
(Note 1)
Units
Min
Max
I
CCA
Active Power Supply Current
f
SCL
= 400 KHz
f
SCL
= 100 KHz
0.2
1.0
mA
I
SB
Standby Current
V
IN
= GND
or V
CC
V
CC
= 2.7V - 4.5V (L)
V
CC
= 2.7V - 4.5V (LZ)
V
CC
= 4.5V - 5.5V
1
10
1
50
μ
A
μ
A
μ
A
(Note 3)
0.1
10
I
LI
Input Leakage Current
V
= GND
to V
CC
A
, A
1
, A
2
, WP
SCL
0.1
0.5
1
2
μ
A
μ
A
I
LO
Output Leakage Current
V
OUT
= GND to V
CC
0.1
1
μ
A
V
IL
Input Low Voltage
–
0.3
V
CC
x 0.3
V
V
IH
Input High Voltage
V
CC
x 0.7
V
CC
+ 0.5
V
V
OL
Output Low Voltage
I
OL
= 3 mA
0.4
V
Capacitance
T
A
= +25
°
C, f = 100/400 KHz, V
CC
= 5V
(Note 2)
Symbol
Test
Conditions
Max
Units
C
I/O
Input/Output Capacitance (SDA)
V
I/O
= 0V
8
pF
C
IN
Input Capacitance (A0, A1, A2, SCL)
V
IN
= 0V
6
pF
Note 1:
Typical values are T
A
= 25
°
C and nominal supply voltage (5V).
Note 2:
This parameter is periodically sampled and not 100% tested.
Note 3:
The "L" and "LZ" versions can be operated in the 2.7V to 5.5V V
CC
range. However the I
SB
values for L and LZ are applicable only when V
CC
is in the 2.7V to 4.5V range.
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