DS32EL0421SQ National Semiconductor, DS32EL0421SQ Datasheet - Page 7

• Manufacturer Part Number: DS32EL0421SQ
• Manufacturer: National Semiconductor

Specifications of DS32EL0421SQ

• Lead Free Status / Rohs Status: Not Compliant

V
V
V
V
V
I
I
V
V
V
i
C
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
Symbol
Symbol
SLEAKB
IN
OS
SMB
BUF
HD:STA
SU:STA
SU:STO
HD:DAT
SU:DAT
LOW
HIGH
F
R
SU:CS
POR
IH
IL
OH
OL
CL
SIL
SIH
SDD
SI
LVCMOS Electrical Specifications
Over recommended operating supply and temperature ranges unless otherwise specified. Applies to GPIO0, GPIO1, GPIO2,
RESET, LOCK, RS, and DC_BAL.
SMBus Electrical Specifications
Over recommended operating supply and temperature ranges unless otherwise specified.
SMBus Timing Specifications
Over recommended operating supply and temperature ranges unless otherwise specified.
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Clamp Voltage
Input Current
Output Short Circuit Current
Data, Clock Input Low Voltage
Data, Clock Input High Voltage
Nominal Bus Voltage
Input Leakage Per Bus Segment
Capacitance for SDA and SCLK
Bus Operating Frequency
Bus Free Time between Stop and Start Condition
Hold time after (repeated) start condition. After this
period, the first clock is generated.
Repeated Start Condition Setup Time
Stop Condition Setup Time
Data Hold Time
Data Setup Time
Clock Low Time
Clock High Time
Clock/Data Fall Time
Clock/Data Rise Time
SMB_CS Setup Time
Time in which the device must be operation after
power on
Parameter
Parameter
Parameter
(Note
3,
Note
4,
Note
5)
I
I
I
V
V
(Note
(Note
20% to 80%
(Note
OH
OL
CL
IN
OUT
7
= 2mA
= -18mA
= -2mA
= 0.4V, 2.5V, or V
= 0V
6)
9,
8)
Note
Conditions
Conditions
Conditions
10)
DD
(Note
(Note
3,
3,
Note
2.375
Note
Min
Min
Min
300
250
-35
2.0
2.7
4.7
4.0
4.7
4.0
4.7
4.0
10
0
2
4,
5)
-0.79
Note
±200
Typ
Typ
Typ
3.3
42
10
30
5)
V
1000
Max
Max
Max
V
-1.5
100
300
500
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0.8
0.3
0.8
3.6
35
50
SDD
DD
Units
Units
Units
kHz
mA
ms
μA
μA
pF
μs
μs
μs
μs
ns
ns
μs
μs
ns
ns
ns
V
V
V
V
V
V
V
V