X24C01APG 查看數據表（PDF） - Unspecified
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X24C01APG Datasheet PDF : 13 Pages
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X24C01A
A.C. CONDITIONS OF TEST
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Levels
EQUIVALENT A.C. LOAD CIRCUIT
VCC x 0.1 to VCC x 0.9
10ns
VCC x 0.5
3841 PGM T07
Output
5.0V
1533Ο
100pF
3841 FHD F17
A.C. CHARACTERISTICS LIMITS (Over recommended operating conditions unless otherwise specified)
Read & Write Cycle Limits
Symbol
Parameter
Min.
Max. Units
fSCL
SCL Clock Frequency
0
TI
Noise Suppression Time Constant at SCL, SDA Inputs
tAA
SCL Low to SDA Data Out Valid
0.3
tBUF
Time the Bus Must Be Free Before a New Transmission Can Start 4.7
tHD:STA Start Condition Hold Time
4.0
tLOW
Clock Low Period
4.7
tHIGH
Clock High Period
4.0
tSU:STA Start Condition Setup Time
4.7
tHD:DAT Data In Hold Time
0
tSU:DAT Data In Setup Time
250
tR
SDA and SCL Rise Time
tF
SDA and SCL Fall Time
tSU:STO Stop Condition Setup Time
4.7
tDH
Data Out Hold Time
300
POWER-UP TIMING
100
KHz
100
ns
3.5
∝s
∝s
∝s
∝s
∝s
∝s
∝s
ns
1
∝s
300
ns
∝s
ns
3841 PGM T08
Symbol
Parameter
Max.
Units
t (4)
PUR
t (4)
PUW
Bus Timing
Power-Up to Read Operation
Power-Up to Write Operation
1
ms
5
ms
3841 PGM T09
t
F
t
HIGH
t
LOW
t
R
SCL
t
SU:STA
t
HD:STA
t
HD:DAT
t
SU:DAT
t
SU:STO
SDA IN
t
t
AA
DH
t
BUF
SDA OUT
3841 FHD F03
Note: (4)t PUR 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.
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