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| M24256-DRMN6TP Datasheet, PDF (30/40 Pages) STMicroelectronics – 256-Kbit serial I²C bus EEPROM | |||
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DC and AC parameters
M24256-BW M24256-BR M24256-BF M24256-DR M24256-DF
Figure 12. Maximum Rbus value versus bus parasitic capacitance (Cbus) for
an I2C bus at maximum frequency fC = 400 kHz
K½
2BUS
(ERE 2BUS § #BUS NS
§ #BUS
NS
P&
"US LINE CAPACITOR P&
4HE 2 B U S X # B U S TIME CONSTANT
MUST BE BELOW THE NS
TIME CONSTANT LIN E RE PRESENTED
ON THE LEFT
6##
2BUS
)£# BUS
MASTER
3#,
3$!
-XXX
#BUS
AIB
Figure 13. ManaxI2iCmubmusRabtums avxailumeuvmerfsreuqsubeunscypafCra=si1tiMcHczapacitance Cbus) for
2BUS § #BUS NS
(ERE
2BUS § #BUS NS
"US LINE CAPACITOR P&
6##
4HE 2BUS § #BUS TIME CONSTANT
MUST BE BELOW THE NS
TIME CONSTANT LINE REPRESENTED
ON THE LEFT
2BUS
)£# BUS
MASTER
3#,
3$!
-XXX
#BUS
-36
30/40
Doc ID 6757 Rev 30
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