MSP430X43X Datasheet, PDF (33/64 Pages) Texas Instruments – Mixed signal microcontroller

typical characteristics
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
650
VCC = 3 V
600
Typical
550
MSP430x43x, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344B – JANUARY 2002 – REVISED OCTOBER 2002
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
650
VCC = 2.2 V
600
Typical
550
500
500
450
450
400
–45 –25 –5 15 35 55 75 95
TA – Free-Air Temperature – °C
Figure 6. V_(RefVT) vs Temperature
0 V VCC
01
CAON
400
–45 –25 –5 15 35 55 75 95
TA – Free-Air Temperature – °C
Figure 7. V_(RefVT) vs Temperature
CAF
V+ +
V– ^_
Low-Pass Filter
0
0
1
1
To Internal
Modules
CAOUT
τ ≈ 2 µs
Figure 8. Block Diagram of Comparator_A Module
Overdrive
V–
VCAOUT
Set CAIFG
Flag
400 mV
V+
t(response)
Figure 9. Overdrive Definition
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