x24022 ETC-unknow, x24022 Datasheet - Page 10

• Manufacturer Part Number: x24022
• Description: Serial E2prom
• Manufacturer: ETC-unknow

X24022
A.C. CONDITIONS OF TEST
A.C. CHARACTERISTICS LIMITS (Over recommended operating conditions unless otherwise specified)
Read & Write Cycle Limits
POWER-UP TIMING
Bus Timing
Notes: (4) t
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
I
SDA OUT
SDA IN
t
t
Symbol
PUR (4)
PUW (4)
SCL
are periodically sampled and not 100% tested.
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
V
CC
Power-Up to Read Operation
Power-Up to Write Operation
x 0.1 to V
V
CC
t HD:STA
10 ns
t F
Parameter
x 0.5
Parameter
t AA
CC
3848 PGM T02
x 0.9
t HD:DAT
t HIGH
CC
10
is stable until the specified operation can be initiated. These parameters
t LOW
EQUIVALENT A.C. LOAD CIRCUIT
t DH
t SU:DAT
Output
Max.
1
5
250
300
5.0V
Min.
0.3
4.7
4.0
4.7
4.0
4.7
4.7
0
0
1533
100pF
t R
t SU:STO
t BUF
100
100
300
Max.
3.5
1
Units
ms
ms
3848 FHD F18
3848 FHD F04
3848 PGM T08
3848 PGM T09
Units
KHz
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s