MSP430F249-EP_14 Datasheet, PDF (25/82 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F249-EP
MIXED SIGNAL MICROCONTROLLER
2008
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
typical characteristics − active mode supply current (into DV_CC + AV_CC)
8.0
7.0
f_DCO = 16 MHz
6.0
f_DCO = 12 MHz
5.0
4.0
f_DCO = 8 MHz
3.0
2.0
1.0
f_DCO = 1 MHz
0.0
1.5
2.0
2.5
3.0
3.5
4.0
V_CC − Supply Voltage − V
Figure 2. Active Mode Current vs V_CC, T_A = 25°C
5.0
T_A = 85 °C
4.0
T_A = 25 °C
3.0
V_CC = 3 V
T_A = 85 °C
2.0
T_A = 25 °C
1.0
V_CC = 2.2 V
0.0
0.0
4.0
8.0
12.0
16.0
f_DCO − DCO Frequency − MHz
Figure 3. Active Mode Current vs DCO Frequency
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
25