msp430f2121irge Microchip Technology Inc., msp430f2121irge Datasheet - Page 22

• Manufacturer Part Number: msp430f2121irge
• Description: Msp430
• Manufacturer: Microchip Technology Inc.

MSP430x21x1
MIXED SIGNAL MICROCONTROLLER
SLAS439C − SEPTEMBER 2004 − REVISED JULY 2006
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
calibrated DCO frequencies − tolerance at calibration
calibrated DCO frequencies − tolerance over temperature 0°C − +85°C
22
Frequency tolerance at calibration
f CAL(1MHz)
f CAL(8MHz)
f CAL(12MHz)
f CAL(16MHz)
1 MHz tolerance over temperature
8 MHz tolerance over temperature
12 MHz tolerance over temperature
16 MHz tolerance over temperature
f CAL(1MHz)
f CAL(1MHz)
f CAL(8MHz)
f CAL(8MHz)
f CAL(12MHz)
f CAL(12MHz)
f CAL(16MHz)
f CAL(16MHz)
PARAMETER
PARAMETER
1MHz calibration value
8MHz calibration value
12MHz calibration value
16MHz calibration value
1MHz calibration value
1MHz calibration value
8MHz calibration value
8MHz calibration value
12MHz calibration value
12MHz calibration value
16MHz calibration value
16MHz 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
BCSCTL1= CALBC1_1MHZ
BCSCTL1= CALBC1_1MHZ
DCOCTL = CALDCO_1MHZ
DCOCTL = CALDCO_1MHZ
Gating time: 5ms
Gating time: 5ms
BCSCTL1= CALBC1_8MHZ
BCSCTL1= CALBC1_8MHZ
DCOCTL = CALDCO_8MHZ
DCOCTL = CALDCO_8MHZ
Gating time: 5ms
Gating time: 5ms
BCSCTL1= CALBC1_12MHZ
BCSCTL1= CALBC1_12MHZ
DCOCTL = CALDCO_12MHZ
DCOCTL = CALDCO_12MHZ
Gating time: 5ms
Gating time: 5ms
BCSCTL1= CALBC1_16MHZ
DCOCTL = CALDCO_16MHZ
DCOCTL = CALDCO_16MHZ
Gating time: 2ms
POST OFFICE BOX 655303
TEST CONDITIONS
TEST CONDITIONS
•
DALLAS, TEXAS 75265
0−85°C
0−85°C
0−85°C
0−85°C
0−85°C
0−85 C
0−85°C
0−85 C
0−85°C
0−85 C
0−85°C
0−85°C
25°C
25°C
25°C
25°C
25°C
T A
T A
3.0 V
3.0 V
3.0 V
3.0 V
2.2 V
3.0 V
3.6 V
2.2 V
3.0 V
3.6 V
2.2 V
3.0 V
3.6 V
3.0 V
3.6 V
VCC
VCC
3 V
3 V
3 V
3 V
3 V
0.990
7.920
11.88
15.84
0.970
0.975
0.970
7.760
7.800
7.600
11.70
11.70
11.70
15.52
15.00
MIN
MIN
−2.5
−2.5
−2.5
−3.0
−1
TYP
TYP
±0.2
±0.5
±1.0
±1.0
±2.0
12
16
12
12
12
16
16
1
8
1
1
1
8
8
8
MAX
1.010
8.080
12.12
16.16
MAX
1.030
1.025
1.030
8.400
8.200
8.240
12.30
12.30
12.30
16.48
16.48
+2.5
+2.5
+2.5
+3.0
+1
UNIT
UNIT
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
%
%
%
%
%