MSP430F4796IPZ Datasheet, PDF (25/89 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
supply current into AV_CC + DV_CC excluding external current
PARAMETER
TEST CONDITIONS V_CC
MIN TYP MAX UNIT
I_(AM)
Active mode (see Note 1)
f_(MCLK) = f_(SMCLK) = 1 MHz,
f_(ACLK) = 32,768 Hz
XTS=0, SELM=(0,1)
T_A = --40°C to 85°C
2.2 V
3V
262 295
µA
420 460
Low-power mode (LPM0)
I_{(LPM0) (see Note 1)}
T_A = --40°C to 85°C
2.2 V
3V
32 62
µA
51 77
I_(LPM2)
Low-power mode (LPM2),
f(MCLK) = f (SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 0 (see Note 2)
T_A = --40°C to 85°C
2.2 V
3V
5
9
µA
7 13
I_(LPM3)
Low-power mode (LPM3)
f_(MCLK) = f_(SMCLK) = 0 MHz,
f_(ACLK) = 32,768 Hz, SCG0 = 1
Basic Timer1 enabled , ACLK selected
LCD_A enabled, LCDCPEN = 0:
(static mode, f_LCD = f_(ACLK)/32)
(see Note 2 and Note 3)
I_(LPM3)
Low-power mode (LPM3)
f_(MCLK) = f_(SMCLK) = 0 MHz,
f_(ACLK) = 32,768 Hz, SCG0 = 1
Basic Timer1 enabled , ACLK selected
LCD_A enabled, LCDCPEN = 0:
(4-mux mode, f_LCD = f_(ACLK)/32)
(see Note 2 and Note 3)
I_(LPM4)
Low-power mode (LPM4)
f_(MCLK) = 0 MHz, f_(SMCLK) = 0 MHz,
f_(ACLK) = 0 Hz, SCG0 = 1 (see Note 2)
T_A = --40°C
T_A = 25°C
T_A = 60°C
T_A = 85°C
T_A = --40°C
T_A = 25°C
T_A = 60°C
T_A = 85°C
T_A = --40°C
T_A = 25°C
T_A = 85°C
T_A = --40°C
T_A = 25°C
T_A = 85°C
T_A = --40°C
T_A = 25°C
T_A = 60°C
T_A = 85°C
T_A = --40°C
T_A = 25°C
T_A = 60°C
T_A = 85°C
2.2 V
3V
2.2 V
3V
2.2 V
3V
1.0 1.8
1.0 1.8
1.1 2.0
2.3 4.0
µA
1.2 2.0
1.2 2.0
1.4 2.2
2.7 4.5
1.0 3.0
1.1 3.2
3.5 6.0
µA
1.8 3.3
2.0 4.0
4.2 7.5
0.1 0.5
0.1 0.5
0.7 1.1
1.7 3.0
µA
0.1 0.8
0.1 0.8
0.8 1.2
1.5 3.5
NOTES: 1. Timer_A is clocked by f_(DCOCLK) = 1 MHz. All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current.
2. All inputs are tied to 0 V or to V_CC. Outputs do not source or sink any current.
3. The LPM3 currents are characterized with a Micro Crystal CC4V--T1A (9pF) crystal and OSCCAPx=01h.
Current consumption of active mode versus system frequency
I_(AM) = I_(AM) [1 MHz] × f_(System) [MHz]
Current consumption of active mode versus supply voltage
I_(AM) = I_{(AM) [3 V]} + 200 µA/V × (V_CC – 2.2 V)
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