FM24CL04 查看數據表（PDF） - Unspecified
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FM24CL04 Datasheet PDF : 12 Pages
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FM24CL04
AC Parameters (TA = -40° C to + 85° C, VDD = 2.7V to 3.65V, CL = 100 pF unless otherwise specified)
Symbol
fSCL
tLOW
tHIGH
tAA
Parameter
SCL Clock Frequency
Clock Low Period
Clock High Period
SCL Low to SDA Data Out Valid
Min Max Min Max Min Max
0 100 0 400 0 1000
4.7
1.3
0.6
4.0
0.6
0.4
3
0.9
0.55
tBUF
Bus Free Before New
Transmission
4.7
1.3
0.5
tHD:STA Start Condition Hold Time
4.0
0.6
0.25
tSU:STA Start Condition Setup for Repeated 4.7
Start
0.6
0.25
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
Data In Hold
Data In Setup
Input Rise Time
Input Fall Time
Stop Condition Setup
0
0
0
250
100
100
1000
300
300
300
300
100
4.0
0.6
0.25
tDH
Data Output Hold
(from SCL @ VIL)
0
0
0
tSP
Noise Suppression Time Constant
50
50
50
on SCL, SDA
Units
kHz
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
µs
ns
ns
Notes
1
1
Notes : All SCL specifications as well as start and stop conditions apply to both read and write operations.
1 This parameter is periodically sampled and not 100% tested.
Capacitance (TA = 25° C, f=1.0 MHz, VDD = 3V)
Symbol
Parameter
CI/O
Input/output capacitance (SDA)
CIN
Input capacitance
Max
8
6
Units
pF
pF
Notes
1 This parameter is periodically sampled and not 100% tested.
Notes
1
1
AC Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing levels
0.1 VDD to 0.9 VDD
10 ns
0.5 VDD
Equivalent AC Load Circuit
Rev. 2.0
July 2003
Page 10 of 12
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