SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 359

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Datasheet
SMSC SCH311X
Temperature-to-Digital
Converter Characteristics
Internal Temperature
Accuracy
External Diode Sensor
Accuracy
Analog-to-Digital Converter
Characteristics
Total Unadjusted Error
Differential Non-Linearity
Power Supply Sensitivity
Total Monitoring Cycle Time
(Cycle Mode, Default
Averaging)
Conversion Time
(Continuous Mode, Default
Averaging)
Input Resistance
ADC Resolution
Input Buffer (I)
(FANTACH1-FANTACH4)
Low Input Level
High Input Level
I_VID Type Buffer
(GP62* to GP67*)
Low Input Level
High Input Level
IOD Type Buffer
(SCL, SDA, PWM1, PWM2,
PWM3/ADDRESS ENABLE,
nHWM_INT
Low Input Level
High Input Level
Hysteresis
Low Output Level
Parameter
HARDWARE MONITORING BLOCK (T
Symbol
t
C(Cycle)
t
V
TUE
DNL
PSS
C(Cts)
V
V
V
V
V
V
V
HYS
OL
IHI
IHI
IHI
ILI
ILI
ILI
DATASHEET
Min
225
2.0
0.8
2.0
-3
-2
-5
-3
A
343
= -40
±0.25
±0.25
1.25
Typ
247
140
500
±1
±1
O
C – +85
Vcc+0.3
Vcc+0.3
Vcc+0.3
Max
275
200
1.4
0.8
0.4
0.8
0.4
+3
+2
+5
+3
±2
O
C, HVTR = +3.3 V ± 10%)
Units
msec
LSB
%/V
sec
mV
o
o
o
o
o
o
k Ω
%
V
V
V
V
V
V
V
C
C
C
C
C
C
0
40
Resolution
-40
40
Resolution
Note 28.5
Note 28.6
Note 28.7
10 bits
(Note
I
(Note
OL
o
C <= T
o
o
o
C <= T
C <= T
= +4.0 mA
C <= T
28.11)
28.9)
Comments
Note 28.10
A
Rev 0.2 (09-28-04)
A
S
<= 70
S
<= 70
<= 100
<= 125
o
C
o
C
o
o
C
C