CC430F5125 Datasheet, PDF (60/118 Pages) Texas Instruments – MSP430 SoC With RF Core

CC430F614x
CC430F514x
CC430F512x
ECCN 5E002 TSPA - Technology / Software Publicly Available
SLAS555A – NOVEMBER 2012 – REVISED FEBRUARY 2013
www.ti.com
LCD_B Recommended Operating Conditions
PARAMETER
CONDITIONS
V_{CC,LCD_B,CPen,3.6}
V_{CC,LCD_B,CPen,3.3}
V_{CC,LCD_B,int. bias}
Supply voltage range, charge
pump enabled, V_LCD ≤ 3.6 V
Supply voltage range, charge
pump enabled, V_LCD ≤ 3.3 V
Supply voltage range, internal
biasing, charge pump disabled
LCDCPEN = 1, 0000 < VLCDx ≤ 1111
(charge pump enabled, V_LCD ≤ 3.6 V)
LCDCPEN = 1, 0000 < VLCDx ≤ 1100
(charge pump enabled, V_LCD ≤ 3.3 V)
LCDCPEN = 0, VLCDEXT = 0
V_{CC,LCD_B,ext. bias}
Supply voltage range, external
biasing, charge pump disabled
LCDCPEN = 0, VLCDEXT = 0
V_{CC,LCD_B,VLCDEXT}
Supply voltage range, external
LCD voltage, internal or external
biasing, charge pump disabled
LCDCPEN = 0, VLCDEXT = 1
V_LCDCAP/R33
External LCD voltage at
LCDCAP/R33, internal or external LCDCPEN = 0, VLCDEXT = 1
biasing, charge pump disabled
C_LCDCAP
Capacitor on LCDCAP when
charge pump enabled
LCDCPEN = 1, VLCDx > 0000
(charge pump enabled)
f_Frame
LCD frame frequency range
f_LCD = 2 × mux × f_FRAME
with mux = 1 (static), 2, 3, 4
f_ACLK,in
C_Panel
ACLK input frequency range
Panel capacitance
100-Hz frame frequency
V_R33
Analog input voltage at R33
LCDCPEN = 0, VLCDEXT = 1
V_R23,1/3bias
Analog input voltage at R23
LCDREXT = 1, LCDEXTBIAS = 1,
LCD2B = 0
V_R13,1/3bias
Analog input voltage at R13 with LCDREXT = 1, LCDEXTBIAS = 1,
1/3 biasing
LCD2B = 0
V_R13,1/2bias
V_R03
V_LCD - V_R03
V_LCDREF/R13
Analog input voltage at R13 with LCDREXT = 1, LCDEXTBIAS = 1,
1/2 biasing
LCD2B = 1
Analog input voltage at R03
Voltage difference between V_LCD
and R03
External LCD reference voltage
applied at LCDREF/R13
R0EXT = 1
LCDCPEN = 0, R0EXT = 1
VLCDREFx = 01
MIN
NOM MAX UNIT
2.2
3.6 V
2.0
3.6 V
2.4
3.6 V
2.4
3.6 V
2.0
3.6 V
2.4
3.6 V
4.7
10 µF
0
100 Hz
30
32
40 kHz
10000 pF
2.4
V_CC +
0.2
V
V_R03 + 2/3
V_R13 * (V_R33 - V_R33 V
V_R03)
V_R03 + 1/3
V_R03 * (V_R33 - V_R23 V
V_R03)
V_R03 + 1/2
V_R03 * (V_R33 - V_R33 V
V_R03)
V_SS
V
2.4
V_CC +
0.2
V
0.8
1.2 1.5 V
60
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