lm8328tmx National Semiconductor Corporation, lm8328tmx Datasheet - Page 46

• Manufacturer Part Number: lm8328tmx
• Description: Mobile I/o Companion Supporting Keyscan, I/o Expansion Pwm, And Access.bus Host Interface
• Manufacturer: National Semiconductor Corporation

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Operating Voltage (V
Maximum Input voltage for Backdrive/Overvoltage IOs
Supply Current (I
Sleep Mode HALT Current (I
IDLE Current
System Clock Frequency
System Clock Period (mclk)
Internal RC Oscillator (t
Internal RC Oscillator Frequency Variation
ACCESS.bus Input Signals
Condition (t
(Note
(Note
(Note
(Note
14.0 Absolute Maximum Ratings
1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
15.0 Electrical Characteristics
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
(Temperature: −40°C
(Temperature: −40°C
Data sheet specification limits are guaranteed by design, test, or statistical analysis.
Bus Free Time Between Stop and Start
SCL Setup Time (t
SCL Hold Time (t
SCL Setup Time (t
Data High Setup Time (t
Data Low Setup Time (t
SCL Low Time (t
SCL High Time (t
SDA Hold Time (t
SDA Setup Time (t
Supply Voltage (V
Voltage at Generic IOs
Voltage at Backdrive/Overvoltage
IOs
5)
5)
5)
5)
BUFi
)
(Note
DD
Parameter
)
SCLlowi
CSTRhi
SCLhighi
SDAhi
(Note
CC
CSTOsi
CSTRsi
SDAsi
CC
Parameter
4)
)
C
)
≤
≤
)
)
)
)
)
(Note
DLCsi
)
T
T
)
(Note
)
DHCsi
2)
(Note
(Note
(Note
A
A
(Note
(Note
HALT
≤
≤
)
)
+85°C, unless otherwise specified)
+85°C)
(Note
4)
)
(Note
4)
4)
4)
4)
(Note
4)
4)
4)
4)
3)
TABLE 92. DC ELECTRICAL CHARACTERISTICS
−0.2V to V
−0.3V to +.4.25V
TABLE 93. AC Electrical Characteristics
−0.3V to 2.2V
Internal RC
1.62V
1.62V
Before Stop Condition
After Start Condition
Before Start Condition
Before SCL Rising Edge (RE)
Before SCL RE
After SCL Falling Edge (FE)
After SCL FE
After SCL FE
Before SCL RE
CC
≤
≤
+0.2V
V
V
(Note
Core Supply Voltage
No loads on pins; Internal Clock = ON, all
internal functional blocks running
V
T
V
OFF, no internal functional blocks running
Internal Clock = ON, no internal functional
blocks running
CC
CC
A
CC
CC
= 25°C
≤
≤
= 1.8V, T
= 1.8V, T
Conditions
1.98V
1.98V
46
C
A
Maximum Input Current Without
Latchup
ESD Protection Level
(Human Body Model)
(Machine Model)
(Charge Device Model)
Total Current into V
Total Current out of GND Pin (Sink)
Storage Temperature Range
Conditions
= 0.5 µs
= 25°C; Internal Clock =
CC
Pin (Source)
Min
16
12
12
8
8
8
2
2
0
2
1.62
Min
Typ
0.5
21
48
Typ
1.9
<9
−65°C to +140°C
1
Max
±7
Max
1.98
3.60
3.0
±100 mA
40
100 mA
100 mA
200V
750V
Units
2kV
MHz
mclk
ns
μs
Units
%
mA
mA
µA
V
V