MSP430FR573 Datasheet, PDF (48/109 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FR573x
MSP430FR572x
SLAS639D – JULY 2011 – REVISED AUGUST 2012
www.ti.com
Low-Power Mode Supply Currents (Into V_CC) Excluding External Current
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) ^{(1) (2)}
PARAMETER
-40°C
25°C
60°C
85°C
V_CC
TYP MAX TYP MAX TYP MAX TYP MAX
I_LPM0,1MHz Low-power mode 0 ^{(3) (4)}
2 V,
3V
166
175
190
225
LPM0,8MHz
Low-power mode 0 ^{(5) (4)}
2 V,
3V
170
177
244
195
225
360
LPM0,24MHz ^{Low-power mode 0 (6) (4)}
2 V,
3V
274
285
340
315
340
455
I_LPM2
Low-power mode 2 ^{(7) (8)}
2 V,
3V
56
61
80
75
110
210
I_LPM3,XT1LF
Low-power mode 3, crystal
mode ^{(9) (8)}
2 V,
3V
3.4
6.4
15
18
48
150
I_LPM3,VLO
Low-power mode 3,
VLO mode ^{(10) (8)}
2 V,
3V
3.3
6.3
15
18
48
150
I_LPM4
Low-power mode 4 ^{(11) (8)}
2 V,
3V
2.9
5.9
15
18
48
150
I_LPM3.5
Low-power mode 3.5 ⁽¹²⁾
2 V,
3V
1.3
1.5
2.2
1.9
2.8
5.0
I_LPM4.5
Low-power mode 4.5 ⁽¹³⁾
2 V,
3V
0.3
0.32 0.66 0.38
0.57 2.55
UNIT
µA
µA
µA
µA
µA
µA
µA
µA
µA
(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 CC4V-T1A SMD crystal with a load capacitance of 9 pF. The internal and external
load capacitance are chosen to closely match the required 9 pF.
(3) Current for watchdog timer clocked by SMCLK included. ACLK = low-frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 0, OSCOFF = 0 (LPM0), f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = 1 MHz. DCORSEL = 0,
DCOFSELx = 3 (f_DCO = 8 MHz)
(4) Current for brownout, high-side supervisor (SVS_H) and low-side supervisor (SVS_L) included.
(5) Current for watchdog timer clocked by SMCLK included. ACLK = low-frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 0, OSCOFF = 0 (LPM0), f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = 8 MHz. DCORSEL = 0,
DCOFSELx = 3 (f_DCO = 8 MHz)
(6) Current for watchdog timer clocked by SMCLK included. ACLK = low-frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 0, OSCOFF = 0 (LPM0), f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = 24 MHz. DCORSEL = 1,
DCOFSELx = 3 (f_DCO = 24 MHz)
(7) Current for watchdog timer and RTC clocked by ACLK included. ACLK = low-frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 0, SCG1 = 1, OSCOFF = 0 (LPM2), f_ACLK = 32768 Hz, f_MCLK = 0 MHz, f_SMCLK = f_DCO = 0 MHz, DCORSEL = 0,
DCOFSELx = 3, DCO bias generator enabled.
(8) Current for brownout, high-side supervisor (SVS_H) included. Low-side supervisor disabled (SVS_L).
(9) Current for watchdog timer and RTC clocked by ACLK included. ACLK = low-frequency crystal operation (XTS = 0, XT1DRIVEx = 0).
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3), f_ACLK = 32768 Hz, f_MCLK = f_SMCLK = f_DCO = 0 MHz
(10) Current for watchdog timer and RTC clocked by ACLK included. ACLK = VLO.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 0 (LPM3), f_ACLK = f_VLO, f_MCLK = f_SMCLK = f_DCO = 0 MHz
(11) CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1 (LPM4), f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
(12) Internal regulator disabled. No data retention. RTC active.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1, PMMREGOFF = 1 (LPM3.5), f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
(13) Internal regulator disabled. No data retention.
CPUOFF = 1, SCG0 = 1, SCG1 = 1, OSCOFF = 1, PMMREGOFF = 1 (LPM4.5), f_DCO = f_ACLK = f_MCLK = f_SMCLK = 0 MHz
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