34LC02 MICROCHIP [Microchip Technology], 34LC02 Datasheet - Page 4

• Manufacturer Part Number: 34LC02
• Manufacturer: MICROCHIP [Microchip Technology]

34AA02/34LC02
TABLE 1-2:
DS22029E-page 4
AC CHARACTERISTICS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
18
Note
Param.
No.
1:
2:
3:
4:
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
—
SU
SU
SU
SU
AA
SP
Not 100% tested. C
As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum 300 ns) of the
falling edge of SCL to avoid unintended generation of Start or Stop conditions.
The combined T
sion. This eliminates the need for a T
This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult
the Total Endurance™ Model which can be obtained from Microchip’s web site at www.microchip.com.
CLK
HIGH
LOW
R
F
HD
HD
HD
BUF
WC
Symbol
:
:
:
:
:
:
:
STA
DAT
STO
WP
STA
DAT
WP
AC SPECIFICATIONS
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time (Note 1)
SDA and SCL fall time (Note 1)
Start condition hold time
Start condition setup time
Data input hold time
Data input setup time
Stop condition setup time
WP setup time
WP hold time
Output valid from clock (Note 2)
Bus free time: Time the bus must be
free before a new transmission can
start
Input filter spike suppression
(SDA and SCL pins)
Write cycle time (byte or page)
Endurance
SP
and V
B
= total capacitance of one bus line in pF.
Characteristic
HYS
specifications are due to new Schmitt Trigger inputs, which provide improved noise spike suppres-
I
specification for standard operation.
V
Industrial (I): T
Automotive (E):T
CC
= +1.7V to +5.5V
4000
4700
1300
4000
4700
4000
4000
4700
1300
4700
Min.
600
500
500
600
250
600
250
250
100
100
600
250
600
600
600
600
1M
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
A
= -40°C to +85°C
A
= -40°C to +125°C
Max.
1000
1000
1000
3500
100
400
300
300
300
300
900
400
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
cycles
Units
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
(Note 2)
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
1.7V  V
1.8V  V
2.5V  V
All except 34LC02
(Note 1 and Note 3)
—
25°C, V
(Note 4)
 2010 Microchip Technology Inc.
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.5V, Block mode
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
< 1.8V
 5.5V
 5.5V (34LC02)
Conditions