M24M01-RMN6G View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M24M01-RMN6G Datasheet PDF : 37 Pages
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DC and AC parameters
M24M01-R, M24M01-W, M24M01-HR
Table 13. AC characteristics at 400 kHz (M24M01-R and M24M01-W)
Test conditions specified in Table 7 and Table 8
Symbol Alt.
Parameter
Min.
Max.
Unit
fC
fSCL Clock frequency
400
kHz
tCHCL
tHIGH Clock pulse width high
600
ns
tCLCH
tXH1XH2(1)
tXL1XL2(1)
tQL1QL2(2)
tLOW
tR
tF
tF
Clock pulse width low
Input signal rise time
Input signal fall time
SDA (out) fall time
1300
ns
300
ns
300
ns
20
120
ns
tDXCH
tSU:DAT Data in set up time
100
ns
tCLDX
tHD:DAT Data in hold time
0
ns
tCLQX
tDH Data out hold time
200
ns
tCLQV(3)(4) tAA Clock low to next data valid (access time)
200
900
ns
tCHDL(5)
tSU:STA Start condition setup time
600
ns
tDLCL
tHD:STA Start condition hold time
600
ns
tCHDH
tSU:STO Stop condition setup time
600
ns
tDHDL
tBUF
Time between Stop condition and next Start
condition
1300
ns
tW
tNS(6)
tWR Write time
Pulse width ignored (input filter on SCL and
SDA)
5
ms
100
ns
1. Input rise/fall time values recommended by the I²C-bus specification in Standard mode (100 kHz mode).
The M24xxx devices accept these maximum input rise/fall times when running at a higher clock frequency
provided that these rise/fall times are compatible with all the other timing conditions defined in this AC
table.
2. The SDA(out) rise time is not defined by the M24xxx, it is defined by the application pull-up resistor
(connected on the SDA line) and, therefore, it is not specified in this table.
3. To avoid spurious Start and Stop conditions, a minimum delay is placed between SCL=1 and the falling or
rising edge of SDA.
4.
ctCoLmQpVaistibthleewtiamyew(iftrhomthethIe2Cfasllpinegciefidcgaetioonf
SCL) required by the SDA bus line to reach 0.8VCC in a
(which specifies tSU:DAT (min) = 100 ns), assuming that the
Rbus
× Cbus time constant is less than 500 ns (as specified in Figure 5).
5. For a reStart condition, or following a Write cycle.
6. Characterized only, not tested in production.
24/37
Doc ID 12943 Rev 7
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