MSP430x22x2, MSP430x22x4
MIXED SIGNAL MICROCONTROLLER
SLAS504A 鈭?JULY 2006 鈭?REVISED DECEMBER 2006
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
calibrated DCO frequencies 鈭?tolerance over supply voltage V
CC
PARAMETER
1 MHz tolerance over VCC
8 MHz tolerance over VCC
12 MHz tolerance over VCC
16 MHz tolerance over VCC
fCAL(1MHz)
1MHz calibration value
BCSCTL1= CALBC1_1MHZ
DCOCTL = CALDCO_1MHZ
Gating time: 5ms
BCSCTL1= CALBC1_8MHZ
DCOCTL = CALDCO_8MHZ
Gating time: 5ms
BCSCTL1= CALBC1_12MHZ
DCOCTL = CALDCO_12MHZ
Gating time: 5ms
BCSCTL1= CALBC1_16MHZ
DCOCTL = CALDCO_16MHZ
Gating time: 2ms
TEST CONDITIONS
TA
25擄C
25擄C
25擄C
25擄C
25擄C
VCC
1.8 V 鈭?3.6 V
1.8 V 鈭?3.6 V
2.2 V 鈭?3.6 V
3.0 V 鈭?3.6 V
1.8 V 鈭?3.6 V
MIN
鈭?
鈭?
鈭?
鈭?
0.970
TYP
鹵2
鹵2
鹵2
鹵2
1
MAX
+3
+3
+3
+3
1.030
UNIT
%
%
%
%
MHz
fCAL(8MHz)
8MHz calibration value
25擄C
1.8 V 鈭?3.6 V
7.760
8
8.240
MHz
fCAL(12MHz)
12MHz calibration value
25擄C
2.2 V 鈭?3.6 V
11.64
12
12.36
MHz
fCAL(16MHz)
16MHz calibration value
25擄C
3.0 V 鈭?3.6 V
15.00
16
16.48
MHz
calibrated DCO frequencies 鈭?overall tolerance
PARAMETER
1 MHz tolerance overall
8 MHz tolerance overall
12 MHz tolerance overall
16 MHz tolerance overall
BCSCTL1= CALBC1_1MHZ
DCOCTL = CALDCO_1MHZ
Gating time: 5ms
BCSCTL1= CALBC1_8MHZ
DCOCTL = CALDCO_8MHZ
Gating time: 5ms
BCSCTL1= CALBC1_12MHZ
DCOCTL = CALDCO_12MHZ
Gating time: 5ms
BCSCTL1= CALBC1_16MHZ
DCOCTL = CALDCO_16MHZ
Gating time: 2ms
TEST CONDITIONS
TA
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
I: -40鈭?5擄C
T: -40鈭?05擄C
VCC
1.8 V 鈭?3.6 V
1.8 V 鈭?3.6 V
2.2 V 鈭?3.6 V
3.0 V 鈭?3.6 V
MIN
鈭?
鈭?
鈭?
鈭?
TYP
鹵2
鹵2
鹵2
鹵3
MAX
+5
+5
+5
+6
UNIT
%
%
%
%
fCAL(1MHz)
1MHz calibration value
1.8 V 鈭?3.6 V
0.950
1
1.050
MHz
fCAL(8MHz)
8MHz calibration value
1.8 V 鈭?3.6 V
7.600
8
8.400
MHz
fCAL(12MHz)
12MHz calibration value
2.2 V 鈭?3.6 V
11.40
12
12.60
MHz
fCAL(16MHz)
16MHz calibration value
3.0 V 鈭?3.6 V
15.00
16
17.00
MHz
34
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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