FM24CL04 查看數據表（PDF） - Ramtron International Corporation
零件编号
产品描述 (功能)
生产厂家
FM24CL04 Datasheet PDF : 11 Pages
| |||
FM24CL04
AC Parameters (TA = -40° C to + 85° C, VDD = 2.7V to 3.65V, CL = 100 pF unless otherwise specified)
Symbol Parameter
Min Max Min Max Min Max
fSCL
SCL Clock Frequency
0 100 0 400 0 1000
tLOW
Clock Low Period
4.7
1.3
0.6
tHIGH
Clock High Period
4.0
0.6
0.4
tAA
SCL Low to SDA Data Out Valid
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 Units
8
pF
6
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. 3.0
March 2005
Page 9 of 11
Share Link: 