X24645P Xicor, X24645P Datasheet - Page 12

• Manufacturer Part Number: X24645P
• Description: Advanced 2-Wire Serial E 2 PROM with Block Lock TM Protection
• Manufacturer: Xicor

A.C. CONDITIONS OF TEST
A.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions, unless otherwise specified.)
Read & Write Cycle Limits
POWER-UP TIMING
Notes: (4) t
X24645
Symbol
Input Pulse Levels
Input Rise and
Fall Times
Input and Output
Timing Levels
t
t
f
T
t
t
t
t
t
t
t
t
t
t
t
t
PUW
PUR
SCL
AA
BUF
HD:STA
LOW
HIGH
SU:STA
HD:DAT
SU:DAT
R
F
SU:STO
DH
Symbol
I
are periodically sampled and not 100% tested.
PUR
and t
PUW
(4)
are the delays required from the time V
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
Power-up to Read Operation
Power-up to Write Operation
V
Parameter
CC
x 0.1 to V
V
CC
10ns
Parameter
X 0.5
CC
2783 FRM T08
x 0.9
CC
is stable until the specified operation can be initiated. These parameters
12
EQUIVALENT A.C. LOAD CIRCUIT
Max.
1
5
OUTPUT
Min.
250
300
0.3
4.7
4.7
4.7
4.7
0
4
4
0
5V
1.53K
100pF
Max.
100
100
300
3.5
1
Units
ms
ms
2783 ILL F16.1
2783 FRM T09.2
Units
2783 FRM T10
KHz
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s