IN24АА32АN, IN24АА32АD, IN24LC32АN, IN24LC32АD
Table 4 –I
2
C bus parameters (-40 °С
≤
Ta
≤
85 °С)
Parameter, unit
Symbol
1,8 V
≤
U
CC
< 2,5 V*
Min.
Max.
100
-
-
-
-
-
-
-
3,5
1,0
300
-
-
-
-
4,7
4,0
4,7
4,0
4,7
0
250
-
-
-
4,0
4,7
4,0
2,5 V
≤
U
CC
≤
5,5V
Min.
-
1,3
0,6
1,3
0,6
0,6
0
100
-
-
-
0,6
1,3
0,6
Max.
400
-
-
-
-
-
-
-
0,9
0,3
300
-
-
-
Clock frequency, kHz
Time the bus to be free before gen-
eration of «Start» condition, us
«Start» condition hold time
, us
f
C
t
BUF
t
HD.STA
t
LOW
t
HIGH
t
SU.STA
t
HD.DAT
t
SU.DAT
t
AA
t
r
t
f
t
SU.STO
t
HD.WP
t
SU.WP
SCL pin low level duration , us
SCL pin high level duration , us
«Start» condition setup time
, us
Data hold time for slave
transmitter, ns
Data setup time, ns
Data access time on SCL signal,
us
SDA, SCL rise time, us
SDA, SCL fall time, us
«Stop »
condition setup time
, us
Data hold time for write disable
mode, us
Data setup time for write disable
mode, us
Note – Being transmitter, IC has to provide internal delay not less 300 ns, to exept ran-
dom generation of «Start » & «Stop » conditions
_____________
* I
2
C bus parameters for supply voltage range 1,8 V
≤
U
CC
< 2,5 V are indicated for
IN24АА32АN, IN24АА32АD only
4
Ver.00/13.10.2008
IN24AA(LC)32-TSe.doc
949248
INTEGRAL [ INTEGRAL CORP. ]
