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.
Units
f_SCL
SCL Clock Frequency
T_I
Noise Suppression Time
Constant at SCL, SDA Inputs
0
100
KHz
100
ns
t_AA
SCL Low to SDA Data Out Valid
0.3
3.5
µs
t_BUF
Time the Bus Must Be Free Before a
4.7
µs
New Transmission Can Start
t_HD:STA
t_LOW
t_HIGH
t_SU:STA
t_HD:DAT
t_SU:DAT
t_R
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
4.0
µs
4.7
µs
4.0
µs
4.7
µs
0
µs
250
ns
1
µs
t_F
t_SU:STO
t_DH
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
300
4.7
300
ns
µs
ns
3837 PGM T06
POWER-UP TIMING
Symbol
Parameter
Max.
Units
t_PUR(4)
t_PUW(4)
Bus Timing
Power-up to Read Operation
Power-up to Write Operation
1
ms
5
ms
3837 PGM T07
SCL
SDA IN
tSU:STA
SDA OUT
tF
tHIGH
tLOW
tHD:STA tHD:DAT
tSU:DAT
tAA
tDH
tR
tSU:STO
tBUF
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.
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