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AT24C02C-W-11M 参数 Datasheet PDF下载

AT24C02C-W-11M图片预览
型号: AT24C02C-W-11M
PDF下载: 下载PDF文件 查看货源
内容描述: [EEPROM, 256X8, Serial]
分类和应用: 可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟内存集成电路
文件页数/大小: 27 页 / 937 K
品牌: MICROCHIP [ MICROCHIP TECHNOLOGY ]
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Table 2-1.
Pin Capacitance
Applicable over
recommended
operating
range from
T
A
=
25C,
f =
1.0
MHz,
V
CC
= +1.7V
to
+5.5V
Symbol
C
I/O
C
IN
Note:
Test Condition
Input/Output Capacitance
(SDA)
Input Capacitance
(A
0
,
A
1
,
A
2
,
SCL)
1. This
parameter
is
characterized
and is
not
100% tested.
Max
8
6
Units
pF
pF
Conditions
V
I/O
=
0V
V
IN
=
0V
Table 2-2.
DC Characteristics
Applicable over
recommended
operating
range from:
T
AI
=
40C to
+85C,
V
CC
= +1.7V
to
+5.5V (unless
otherwise
noted)
Symbol
V
CC1
V
CC2
V
CC3
V
CC4
I
CC
I
CC
I
SB1
I
SB2
I
SB3
I
SB4
I
LI
I
LO
V
IL
V
IH
V
OL2
V
OL1
Note:
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current V
CC
=
5.0V
Supply Current V
CC
=
5.0V
Standby Current V
CC
=
1.7V
Standby Current V
CC
=
2.5V
Standby Current V
CC
=
2.7V
Standby Current V
CC
=
5.0V
Input Leakage Current
Output Leakage Current
Input Low Level
Input
High
Level
Output Low Level V
CC
=
3.0V
Output Low Level V
CC
=
1.7V
I
OL
=
2.1 mA
I
OL
=
0.15 mA
READ
at 100
kHz
WRITE at 100
kHz
V
IN
=
V
CC
or V
SS
V
IN
=
V
CC
or V
SS
V
IN
=
V
CC
or V
SS
V
IN
=
V
CC
or V
SS
V
IN
=
V
CC
or V
SS
V
OUT
=
V
CC
or V
SS
–0.6
V
CC
x
0.7
Test Condition
Min
1.7
2.5
2.7
4.5
0.4
2.0
0.6
1.4
1.6
8.0
0.10
0.05
Typ
Max
5.5
5.5
5.5
5.5
1.0
3.0
3.0
4.0
4.0
18.0
3.0
3.0
V
CC
x
0.3
V
CC
+
0.5
0.4
0.2
Units
V
V
V
V
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
1. V
IL
min and V
IH
max are
reference
only and are
not
tested.
Table 2-3.
AC Characteristics
Applicable over
recommended
operating
range from
T
AI
=
40C to
+85C,
V
CC
= +1.7V
to
+5.5V,
CL
=
1 TTL Gate and
100
pF (unless
otherwise
noted)
1.7, 2.5, 2.7
Symbol
f
SCL
t
LOW
t
HIGH
t
I
t
AA
t
BUF
Parameter
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width
High
Noise Suppression Time
Clock Low to Data Out Valid
Time the bus must be
free
before a
new
transmission
can start
0.1
1.2
1.2
0.6
50
0.9
0.05
0.5
Min
Max
400
0.4
0.4
40
0.55
5.0-volt
Min
Max
1000
Units
kHz
µs
µs
ns
µs
µs
4
AT24C02C [Preliminary]
8700C–SEEPR–6/10