Datasheet

2.01.8
8
0
12
20
25
System Frequency - MHz
Supply Voltage - V
The numbers within the fields denote the supported PMMCOREVx settings.
2.2 2.4 3.6
0, 1, 2, 30, 1, 20, 10
1, 2, 3
1, 2
1
2, 3
3
2
MSP430F673x
MSP430F672x
SLAS731C –DECEMBER 2011–REVISED FEBRUARY 2013 www.ti.com
Figure 1. Maximum System Frequency
Active Mode Supply Current Into V
CC
Excluding External Current
over recommended operating free-air temperature (unless otherwise noted)
(1) (2) (3)
FREQUENCY (f
DCO
= f
MCLK
= f
SMCLK
)
EXECUTION
PARAMETER V
CC
PMMCOREVx 1 MHz 8 MHz 12 MHz 20 MHz 25 MHz UNIT
MEMORY
TYP MAX TYP MAX TYP MAX TYP MAX TYP MAX
0 0.32 0.36 2.10 2.30
1 0.36 2.39 3.54 3.90
I
AM, Flash
(4)
Flash 3.0 V mA
2 0.39 2.65 3.94 6.54 7.23
3 0.42 2.82 4.20 6.96 8.65 9.54
0 0.20 0.22 1.10 1.22
1 0.22 1.30 1.90 2.10
I
AM, RAM
(5)
RAM 3.0 V mA
2 0.24 1.45 2.15 3.55 4.0
3 0.26 1.55 2.30 3.80 4.70 5.30
(1) All inputs are tied to 0 or to V
CC
. Outputs do not source or sink any current.
(2) The currents are characterized with a Micro Crystal MS1V-T1K crystal with a load capacitance of 12.5 pF. The internal and external load
capacitance are chosen to closely match the required 12.5 pF.
(3) Characterized with program executing typical data processing.
f
ACLK
= 32786 Hz, f
DCO
= f
MCLK
= f
SMCLK
at specified frequency.
XTS = CPUOFF = SCG0 = SCG1 = OSCOFF = SMCLKOFF = 0.
(4) Active mode supply current when program executes in flash at a nominal supply voltage of 3.0V.
(5) Active mode supply current when program executes in RAM at a nominal supply voltage of 3 V.
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