X24C01 Datasheet, PDF (9/14 Pages) Xicor Inc. – Serial E2PROM

X24C01
A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified)
Read & Write Cycle Limits
Symbol
Parameter
Min.
Max.
f_SCL
SCL Clock Frequency
0
100
T_I
Noise Suppression Time
100
Constant at SCL, SDA Inputs
t_AA
SCL Low to SDA Data Out Valid
0.3
3.5
t_BUF
Time the Bus Must Be Free Before a
4.7
New Transmission Can Start
t_HD:STA
Start Condition Hold Time
4.0
t_LOW
Clock Low Period
4.7
t_HIGH
Clock High Period
4.0
t_SU:STA
Start Condition Setup Time
4.7
t_HD:DAT
Data In Hold Time
0
t_SU:DAT
Data In Setup Time
250
t_R
SDA and SCL Rise Time
1
t_F
SDA and SCL Fall Time
300
t_SU:STO
Stop Condition Setup Time
4.7
t_DH
Data Out Hold Time
300
POWER-UP TIMING
Symbol
t ⁽⁴⁾
PUR
t ⁽⁴⁾
PUW
Parameter
Power-up to Read Operation
Power-up to Write Operation
Max.
1
5
Bus Timing
Units
KHz
ns
∝s
∝s
∝s
∝s
∝s
∝s
∝s
ns
∝s
ns
∝s
ns
3837 PGM T06
Units
ms
ms
3837 PGM T07
SCL
SDA IN
t
SU:STA
SDA OUT
t_F
t
HIGH
t
LOW
t
HD:STA
t
HD:DAT
t
SU:DAT
t_AA
t_DH
t
R
t
SU:STO
t_BUF
3837 FHD F04
Note: _{(4) tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated. These parameters}
are periodically sampled and not 100% tested.
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