MSP430F551X_1 Datasheet, PDF (50/115 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F551x
MSP430F552x
SLAS590D – OCTOBER 2009 – REVISED APRIL 2010
Electrical Characteristics
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Active Mode Supply Current Into V_CC Excluding External Current
over recommended operating free-air temperature (unless otherwise noted)^{(1) (2) (3)}
PARAMETER
EXECUTION
MEMORY
FREQUENCY (f_DCO = f_MCLK = f_SMCLK)
V_CC PMMCOREVx 1 MHz
8 MHz
12 MHz
20 MHz
25 MHz UNIT
TYP MAX TYP MAX TYP MAX TYP MAX TYP MAX
0
0.36 0.47 2.32 2.60
1
0.40
2.65
4.0 4.4
I_{AM, Flash}
Flash
3.0 V
2
0.44
2.90
4.3
7.1 7.7
mA
3
0.46
3.10
4.6
7.6
10.1 11.0
0
0.20 0.24 1.20 1.30
1
0.22
1.35
2.0 2.2
I_{AM, RAM}
RAM
3.0 V
2
0.24
1.50
2.2
3.7 4.2
mA
3
0.26
1.60
2.4
3.9
5.3 6.2
(1) All inputs are tied to 0 V 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. USB disabled (VUSBEN = 0, SLDOEN = 0).
f_ACLK = 32786 Hz, f_DCO = f_MCLK = f_SMCLK at specified frequency.
XTS = CPUOFF = SCG0 = SCG1 = OSCOFF= SMCLKOFF = 0.
50
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