X24C01
A.C. CHARACTERISTICS
(Over recommended operating conditions, unless otherwise specified)
Read & Write Cycle Limits
Symbol
f
SCL
T
I
t
AA
t
BUF
t
HD:STA
t
LOW
t
HIGH
t
SU:STA
t
HD:DAT
t
SU:DAT
t
R
t
F
t
SU:STO
t
DH
POWER-UP TIMING
Symbol
t
PUR(4)
t
PUW(4)
Bus Timing
t
Parameter
SCL Clock Frequency
Noise Suppression Time
Constant at SCL, SDA Inputs
SCL Low to SDA Data Out Valid
Time the Bus Must Be Free Before a
New Transmission Can Start
Start Condition Hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
Min.
0
Max.
100
100
3.5
Units
KHz
ns
∝s
∝s
∝s
∝s
∝s
∝s
∝s
0.3
4.7
4.0
4.7
4.0
4.7
0
250
1
300
4.7
300
ns
∝s
ns
∝s
ns
3837 PGM T06
Parameter
Power-up to Read Operation
Power-up to Write Operation
Max.
1
5
Units
ms
ms
3837 PGM T07
F
t
HIGH
t
LOW
t
R
SCL
t
SU:STA
t
HD:STA
t
HD:DAT
t
SU:DAT
t
SU:STO
SDA IN
t
t
t
AA
DH
BUF
SDA OUT
3837 FHD F04
Note:
(4) t
PUR
and t
PUW
are the delays required from the time V
CC
is stable until the specified operation can be initiated. These parameters
are periodically sampled and not 100% tested.
9
ICMIC [ IC MICROSYSTEMS ]
