X24165 Datasheet, PDF (12/17 Pages) Xicor Inc. – Advanced 2-Wire Serial E2PROM with Block Lock Protection

X24165
A.C. CONDITIONS OF TEST
Input Pulse Levels
V_CC x 0.1 to V_CC x 0.9
Input Rise and
Fall Times
10ns
Input and Output
Timing Levels
V_CC X 0.5
6551 FRM T08.1
EQUIVALENT A.C. LOAD CIRCUIT
OUTPUT
5V
1533Ο
100pF
6551 ILL F16
A.C. OPERATING CHARACTERISTICS (Over the 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
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 (for
a Repeated Start Condition)
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
0.3
4.7
4
4.7
4
4.7
0
250
4.7
300
Max.
100
100
3.5
1
300
Units
KHz
ns
∝s
∝s
∝s
∝s
∝s
∝s
∝s
ns
∝s
ns
∝s
ns
6551 FRM T09.1
POWER-UP TIMING⁽⁴⁾
Symbol
t_PUR
t_PUW
Parameter
Power-up to Read Operation
Power-up to Write Operation
Max.
1
5
Notes: (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.
Units
ms
ms
6551 FRM T10
12