參數(shù)資料
型號(hào)： PMS430E112
英文描述： 16-Bit Ultra-Low-Power Microcontroller. 4kB EPROM. 256B RAM
中文描述： 16位超低功耗微控制器。 4kB的存儲(chǔ)器。 256B的RAM
文件頁(yè)數(shù)： 18/29頁(yè)
文件大?。?/td> 411K
代理商： PMS430E112
MSP430x11x
MIXED SIGNAL MICROCONTROLLERS
SLAS196C
–
DECEMBER 1998
–
REVISED MARCH 2003
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
DCO (MSP430C111, C112)
PARAMETER
TEST CONDITIONS
MIN
0.04
NOM
0.07
MAX
0.10
UNIT
f(DCO03)
Rsel = 0, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 0 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
VCC = 3 V
VCC = 5 V
MHz
0.04
0.07
0.10
f(DCO13)
Rsel = 1, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 1 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
0.08
0.13
0.18
MHz
0.08
0.13
0.18
f(DCO23)
Rsel = 2, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 2 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
0.15
0.15
0.22
0.22
0.30
0.30
MHz
f(DCO33)
Rsel = 3, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 3 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
0.26
0.26
0.36
0.36
0.47
0.47
MHz
f(DCO43)
Rsel = 4, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 4 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
0.4
0.4
0.6
0.6
0.8
0.8
MHz
f(DCO53)
Rsel = 5, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 5 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
0.8
0.8
1.1
1.1
1.4
1.4
MHz
f(DCO63)
Rsel = 6, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 6 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
1.3
1.5
1.7
1.9
2.1
2.3
MHz
f(DCO73)
Rsel = 7, DCO = 3, MOD = 0, DCOR = 0, TA = 25
l= 7 DCO = 3 MOD = 0 DCOR = 0
TA= 25
°
C
2.4
3.1
2.9
3.8
3.4
4.5
MHz
f(DCO47)
Rsel = 4, DCO = 7, MOD = 0, DCOR = 0, TA = 25
l= 4 DCO = 7 MOD = 0 DCOR = 0
TA= 25
°
C
VCC= 3 V/5 V
VCC = 3 V/5 V
FDCO40
FDCO40
FDCO40
MHz
x1.8
x2.2
x2.6
S(Rsel)
S(DCO)
SR = fRsel+1/fRsel
SDCO = fDCO+1/fDCO
VCC = 3 V/5 V
VCC = 3 V/5 V
VCC = 3 V
VCC = 5 V
1.4
1.65
1.9
ratio
1.07
1.12
1.16
Dt
Temperature drift, Rsel
MOD = 0 (see Note 1)
–
0.31
–
0.36
–
0.40
%/
°
C
–
0.33
–
0.38
–
0.43
DV
Drift with VCC variation, Rsel = 4, DCO = 3,
MOD = 0 (see Note 1)
VCC = 3 V to 5 V
0
5
10
%/V
NOTE 1: These parameters are not production tested.
3
5
VCC
Max
Min
Max
Min
f(DCOx7)
f(DCOx0)
F
0
1
2
3
4
DCO Steps
5
6
7
1
f
Figure 5. DCO Characteristics
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