x24012 Intersil Corporation, x24012 Datasheet - Page 10

• Manufacturer Part Number: x24012
• Description: Serial E2prom
• Manufacturer: Intersil Corporation

X24012
A.C. CHARACTERISTICS LIMITS (Over recommended operating conditions unless otherwise specified)
Read & Write Cycle Limits
POWER-UP TIMING
A.C. CONDITIONS OF TEST
Note:
Bus Timing
Symbol
f
T
t
t
t
t
t
t
t
t
t
t
t
t
SCL
AA
BUF
HD:STA
LOW
HIGH
SU:STA
HD:DAT
SU:DAT
R
F
SU:STO
DH
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
SDA OUT
I
SDA IN
t
t
Symbol
PUR
PUW (4)
(4) t
SCL
eters are periodically sampled and not 100% tested.
(4)
PUR
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
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
and t
t SU:STA
PUW
are the delays required from the time V
Power-Up to Read Operation
Power-Up to Write Operation
t HD:STA
t F
Parameter
V
t AA
Parameter
CC
x 0.1 to V
t HD:DAT
V
t HIGH
CC
10ns
x 0.5
CC
CC
10
is stable until the specified operation can be initiated. These param-
t LOW
x 0.9
3847 PGM T07
t DH
t SU:DAT
EQUIVALENT A.C. LOAD CIRCUIT
Max.
Output
1
5
250
300
Min.
0.3
4.7
4.0
4.7
4.0
4.7
4.7
0
0
t R
5.0V
t SU:STO
1533
100pF
t BUF
100
100
300
Max.
3.5
1
Units
ms
ms
3847 FHD F03
3847 FHD F17
3847 PGM T08
3847 PGM T09
Units
KHz
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s