CC430F5123 Datasheet, PDF (61/116 Pages) Texas Instruments – MSP430 SoC With RF Core

ECCN 5E002 TSPA - Technology / Software Publicly Available
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LCD_B Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
V_LCD
PARAMETER
LCD voltage, with internal
reference
TEST CONDITIONS
VLCDx = 0000, VLCDEXT = 0
LCDCPEN = 1, VLCDx = 0001
V_CC
MIN
2.4 V to 3.6 V
2.0 V to 3.6 V
LCDCPEN = 1, VLCDx = 0010
LCDCPEN = 1, VLCDx = 0011
LCDCPEN = 1, VLCDx = 0100
LCDCPEN = 1, VLCDx = 0101
LCDCPEN = 1, VLCDx = 0110
LCDCPEN = 1, VLCDx = 0111
LCDCPEN = 1, VLCDx = 1000
LCDCPEN = 1, VLCDx = 1001
LCDCPEN = 1, VLCDx = 1010
LCDCPEN = 1, VLCDx = 1011
LCDCPEN = 1, VLCDx = 1100
LCDCPEN = 1, VLCDx = 1101
2.2 V to 3.6 V
LCDCPEN = 1, VLCDx = 1110
LCDCPEN = 1, VLCDx = 1111
I_CC,Peak,CP
Peak supply currents due to
charge pump activities
LCDCPEN = 1, VLCDx = 1111
2.2 V
t_LCD,CP,on
Time to charge C_LCD when
discharge
C_LCDCAP = 4.7 µF,
LCDCPEN = 0→1, VLCDx = 1111
2.2 V
I_CP,Load
Maximum charge pump load LCDCPEN = 1, VLCDx = 1111
2.2 V
50
current
R_LCD,Seg
R_LCD,COM
LCD driver output impedance,
segment lines
LCD driver output impedance,
common lines
LCDCPEN = 1, VLCDx = 1000,
I_LOAD = ±10 µA
LCDCPEN = 1, VLCDx = 1000,
I_LOAD = ±10 µA
2.2 V
2.2 V
CC430F614x
CC430F514x
CC430F512x
SLAS555 – JUNE 2012
TYP MAX UNIT
V_CC
V
2.59
2.65
2.71
2.78
2.84
2.91
2.97
3.03
3.09
3.15
3.22
3.28
3.34
3.40
3.46 3.53
200
µA
100 500 ms
µA
10 kΩ
10 kΩ
Copyright © 2012, Texas Instruments Incorporated
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