X24164 Datasheet, PDF (10/14 Pages) Xicor Inc. – Serial E2PROM

X24164
A.C. CONDITIONS OF TEST
Input Pulse Levels
Input Rise and
Fall Times
Input and Output
Timing Levels
V_CC x 0.1 to V_CC x 0.9
10 ns
V_CC X 0.5
3846 PGM T06
EQUIVALENT A.C. LOAD CIRCUIT
5V
1533Ω
OUTPUT
100pF
3846 FHD F04
A.C. CHARACTERISTICS (Over recommended operating range unless otherwise specified)
Read & Write Cycle Limits
Symbol
Parameter
Min.
Max.
Units
fSCL
SCL Clock Frequency
0
100
KHz
TI
Noise Suppression Time
Constant at SCL, SDA Inputs
100
ns
t_AA
SCL Low to SDA Data Out Valid
0.3
3.5
µs
tBUF
Time the Bus Must Be Free Before a
4.7
µs
New Transmission Can Start
tHD:STA
Start Condition Hold Time
4.0
µs
t_LOW
Clock Low Period
4.7
µs
tHIGH
Clock High Period
4.0
µs
tSU:STA
Start Condition Setup Time
4.7
µs
(for a Repeated Start Condition)
t_HD:DAT
Data In Hold Time
0
µs
tSU:DAT
Data In Setup Time
250
ns
tR
SDA and SCL Rise Time
1
µs
t_F
SDA and SCL Fall Time
300
ns
tSU:STO
Stop Condition Setup Time
4.7
µs
tDH
Data Out Hold Time
300
ns
POWER-UP TIMING⁽⁴⁾
3846 PGM T07
Symbol
Parameter
Max.
Units
tPUR
t_PUW
Power-up to Read Operation
Power-up to Write Operation
1
ms
5
ms
3846 PGM T08
Notes: (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 param-
eters are periodically sampled and not 100% tested.
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