MSP430FG47X Datasheet, PDF (39/91 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FG47x
MIXED SIGNAL MICROCONTROLLER
SLAS580D -- OCTOBER 2008 -- REVISED MARCH 2011
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
RAM
PARAMETER
TEST CONDITIONS
MIN MAX UNIT
VRAMh
CPU halted (see Note 1)
1.6
V
NOTE 1: This parameter defines the minimum supply voltage when the data in program memory RAM remain unchanged. No program execution
should take place during this supply voltage condition.
LCD_A
V_CC(LCD)
PARAMETER
Supply Voltage Range
TEST CONDITIONS
Charge pump enabled
(LCDCPEN = 1, VLCDx > 0000)
V_CC
MIN TYP MAX UNIT
2.2
3.6 V
C_LCD
Capacitor on LCDCAP (see Note 1)
Charge pump enabled
(LCDCPEN = 1, VLCDx > 0000)
4.7
F
I_CC(LCD)
Average Supply Current (see Note 2)
VVL_LCCDD(txyp=)
= 3 V, LCDCPEN = 1,
1000, All segments on,
(f^Ls^Ce^De ^=NotfeAC3^L)^K, ^/T3_A^2,=N2o5^{LCCD connected}
2.2 V
3.8
A
f_LCD
LCD frequency
1.1 kHz
V_LCD
LCD voltage
VLCDx = 0000
V_CC
V
V_LCD
LCD voltage
VLCDx = 0001
2.60
V
V_LCD
LCD voltage
VLCDx = 0010
2.66
V
V_LCD
LCD voltage
VLCDx = 0011
2.72
V
V_LCD
LCD voltage
VLCDx = 0100
2.78
V
V_LCD
LCD voltage
VLCDx = 0101
2.84
V
V_LCD
LCD voltage
VLCDx = 0110
2.90
V
V_LCD
LCD voltage
VLCDx = 0111
2.96
V
V_LCD
LCD voltage
VLCDx = 1000
3.02
V
V_LCD
LCD voltage
VLCDx = 1001
3.08
V
V_LCD
LCD voltage
VLCDx = 1010
3.14
V
V_LCD
LCD voltage
VLCDx = 1011
3.20
V
V_LCD
LCD voltage
VLCDx = 1100
3.26
V
V_LCD
LCD voltage
VLCDx = 1101
3.32
V
V_LCD
LCD voltage
VLCDx = 1110
3.38
V
V_LCD
LCD voltage
VLCDx = 1111
3.44 3.60 V
R_LCD
LCD Driver Output impedance
VVL_{LCCDD=x3=V1,0L0C0D, ICLO}P_AE_DN₌=_{110, A}
2.2 V
10 k
NOTES: 1. Enabling the internal charge pump with an external capacitor smaller than the minimum specified might damage the device.
2. Refer to the supply current specifications I_(LPM3) for additional current specifications with the LCD_A module active.
3. Connecting an actual display will increase the current consumption depending on the size of the LCD.
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