MSP430G2955
MSP430G2855
MSP430G2755
SLAS800 –MARCH 2013
www.ti.com
Electrical Characteristics
Active Mode Supply Current Into VCC Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)(1)(2)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX UNIT
fDCO = fMCLK = fSMCLK = 1 MHz,
fACLK = 0 Hz,
2.2 V
250
Program executes in flash,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 0, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
Active mode (AM)
current at 1 MHz
IAM,1MHz
µA
3 V
350
450
(1) All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal CC4V-T1A SMD crystal with a load capacitance of 9 pF. The internal and external
load capacitance is chosen to closely match the required 9 pF.
Typical Characteristics, Active Mode Supply Current (Into VCC)
5.0
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
f
= 16 MHz
DCO
T
= 85 °C
= 25 °C
A
T
A
V
= 3 V
CC
f
= 12 MHz
DCO
T
= 85 °C
= 25 °C
A
T
A
f
= 8 MHz
DCO
f
= 1 MHz
V
CC
= 2.2 V
DCO
1.5
2.0
2.5
3.0
3.5
4.0
0.0
4.0
8.0
12.0
16.0
V
CC
− Supply Voltage − V
f
DCO
− DCO Frequency − MHz
Figure 2. Active Mode Current vs VCC, TA = 25°C
Figure 3. Active Mode Current vs DCO Frequency
20
Submit Documentation Feedback
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: MSP430G2955 MSP430G2855 MSP430G2755
TI [ TEXAS INSTRUMENTS ]
