MSP430X13X Datasheet, PDF (32/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F − JULY 2000 − REVISED JUNE 2004
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
DCO (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
NOM MAX UNIT
f(DCO03)
f(DCO13)
f(DCO23)
f(DCO33)
f(DCO43)
f(DCO53)
f(DCO63)
f(DCO73)
f(DCO47)
Rsel = 0, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 1, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 2, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 3, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 4, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 5, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 6, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 7, DCO = 3, MOD = 0, DCOR = 0, TA = 25°C
Rsel = 4, DCO = 7, MOD = 0, DCOR = 0, TA = 25°C
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V/3 V
0.08
0.08
0.14
0.14
0.22
0.22
0.37
0.37
0.61
0.61
1
1
1.6
1.69
2.4
2.7
fDCO40
× 1.7
0.12
0.13
0.19
0.18
0.30
0.28
0.49
0.47
0.77
0.75
1.2
1.3
1.9
2.0
2.9
3.2
fDCO40
× 2.1
0.15
0.16
0.23
0.22
0.36
0.34
0.59
0.56
0.93
0.90
1.5
1.5
2.2
2.29
3.4
3.65
fDCO40
× 2.5
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f(DCO77)
S(Rsel)
S(DCO)
Dt
DV
Rsel = 7, DCO = 7, MOD = 0, DCOR = 0, TA = 25°C
SR = fRsel+1 / fRsel
SDCO = fDCO+1 / fDCO
Temperature drift, Rsel = 4, DCO = 3, MOD = 0
(see Note 2)
Drift with VCC variation, Rsel = 4, DCO = 3, MOD = 0
(see Note 2)
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V/3 V
VCC = 2.2 V/3 V
VCC = 2.2 V
VCC = 3 V
VCC = 2.2 V/3 V
4
4.4
1.35
1.07
−0.31
−0.33
0
4.5
4.9
1.65
1.12
−0.36
−0.38
5
4.9
MHz
5.4
2
1.16
−0.40
%/°C
−0.43
10 %/V
NOTES: 1. The DCO frequency may not exceed the maximum system frequency defined by parameter processor frequency, f(System).
2. This parameter is not production tested.
Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{fDCO_7Min}
1
f _DCOCLK
Max
f _{DCO_0}
Min
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
2.2
3 VCC − V
01234567
DCO
Figure 12. DCO Characteristics
32
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