MSP430F2132-EP_16 Datasheet, PDF (21/72 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F2132-EP
www.ti.com
SLAS913A – JULY 2013 – REVISED AUGUST 2013
Low-Power-Mode Supply Currents (Into V_CC ) Excluding External Current ⁽¹⁾⁽²⁾
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
I_{LPM0, 1MHz}
Low-power mode 0
(LPM0) current⁽³⁾
TEST CONDITIONS
f_MCLK = 0 MHz,
f_SMCLK = f_DCO = 1 MHz,
f_ACLK = 32768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
OSCOFF = 0
T_A
-40°C to 85°C
105°C
-40°C to 85°C
105°C
V_CC
2.2 V
3V
MIN TYP
55
70
I_LPM0,
Low-power mode 0
f_MCLK = 0 MHz,
f_SMCLK = f_DCO(0, 0) ≈ 100 kHz,
f_ACLK = 0 Hz,
-40°C to 85°C
125°C
2.2 V
33
100kHz
(LPM0) current⁽³⁾
RSELx = 0, DCOx = 0,
-40°C to 85°C
37
CPUOFF = 1, SCG0 = 0, SCG1 = 0,
3V
OSCOFF = 1
125°C
I_LPM2
Low-power mode 2
(LPM2) current⁽⁴⁾
f_MCLK = f_SMCLK = 0 MHz,
f_DCO = 1 MHz,
f_ACLK = 32768 Hz,
BCSCTL1 = CALBC1_1MHZ,
DCOCTL = CALDCO_1MHZ,
CPUOFF = 1, SCG0 = 0, SCG1 = 1,
-40°C to 85°C
125°C
-40°C to 85°C
125°C
2.2 V
3V
20
22
OSCOFF = 0
-40°C to 25°C
0.7
85°C
2.2 V
1.6
I_LPM3,
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
Low-power mode 3 f_ACLK = 32768 Hz,
105°C
3
LFXT1
(LPM3) current⁽⁴⁾
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
-40°C to 25°C
0.9
OSCOFF = 0
85°C
3V
1.6
105°C
3
-40°C to 25°C
0.3
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
85°C
2.2 V
1.2
I_{LPM3, VLO}
Low-power mode 3
current, (LPM3)⁽⁴⁾
f_ACLK from internal LF oscillator
(VLO),
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
125°C
-40°C to 25°C
2
0.7
OSCOFF = 0
85°C
3V
1.4
125°C
2.5
-40°C
0.1
I_LPM4
Low-power mode 4
(LPM4) current⁽⁵⁾
f_DCO = f_MCLK = f_SMCLK = 0 MHz,
f_ACLK = 0 Hz,
CPUOFF = 1, SCG0 = 1, SCG1 = 1,
25°C
85°C
2.2 V, 3 V
0.1
0.8
OSCOFF = 1
125°C
2
MAX
66
68
83
UNIT
µA
90
42
46
46 ^µA
50
25
29
27 µA
33
1.2
2.3
6
µA
1.9
2.8
7
0.7
1.9
6
µA
0.8
2.1
6.5
0.5
0.5
µA
1.5
4.5
(1) All inputs are tied to 0 V or 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 is chosen to closely match the required 9 pF.
(3) Current for brownout and WDT clocked by SMCLK included.
(4) Current for brownout and WDT clocked by ACLK included.
(5) Current for brownout included.
Copyright © 2013, Texas Instruments Incorporated
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