ZHCSDO6B May 2015 – September 2020 MSP430FG6425 , MSP430FG6426 , MSP430FG6625 , MSP430FG6626
PRODUCTION DATA
PARAMETER | CONDITIONS | MIN | NOM | MAX | UNIT | |
---|---|---|---|---|---|---|
VCC,LCD_B, CP en,3.6 | Supply voltage range, charge pump enabled, VLCD ≤ 3.6 V | LCDCPEN = 1, 0000 < VLCDx ≤ 1111 (charge pump enabled, VLCD ≤ 3.6 V) | 2.2 | 3.6 | V | |
VCC,LCD_B, CP en,3.3 | Supply voltage range, charge pump enabled, VLCD ≤ 3.3 V | LCDCPEN = 1, 0000 < VLCDx ≤ 1100 (charge pump enabled, VLCD ≤ 3.3 V) | 2.0 | 3.6 | V | |
VCC,LCD_B, int. bias | Supply voltage range, internal biasing, charge pump disabled | LCDCPEN = 0, VLCDEXT = 0 | 2.4 | 3.6 | V | |
VCC,LCD_B, ext. bias | Supply voltage range, external biasing, charge pump disabled | LCDCPEN = 0, VLCDEXT = 0 | 2.4 | 3.6 | V | |
VCC,LCD_B, VLCDEXT | Supply voltage range, external LCD voltage, internal or external biasing, charge pump disabled | LCDCPEN = 0, VLCDEXT = 1 | 2.0 | 3.6 | V | |
VLCDCAP/R33 | External LCD voltage at LCDCAP/R33, internal or external biasing, charge pump disabled | LCDCPEN = 0, VLCDEXT = 1 | 2.4 | 3.6 | V | |
CLCDCAP | Capacitor on LCDCAP when charge pump enabled | LCDCPEN = 1, VLCDx > 0000 (charge pump enabled) | 4.7 | 10 | µF | |
fFrame | LCD frame frequency range | fLCD = 2 × mux × fFRAME (mux = 1 (static), 2, 3, 4) | 0 | 100 | Hz | |
fACLK,in | ACLK input frequency range | 30 | 32 | 40 | kHz | |
CPanel | Panel capacitance | 100-Hz frame frequency | 10000 | pF | ||
VR33 | Analog input voltage at R33 | LCDCPEN = 0, VLCDEXT = 1 | 2.4 | VCC + 0.2 | V | |
VR23,1/3bias | Analog input voltage at R23 | LCDREXT = 1, LCDEXTBIAS = 1, LCD2B = 0 | VR13 | VR03 + 2/3 × (VR33 – VR03) | VR33 | V |
VR13,1/3bias | Analog input voltage at R13 with 1/3 biasing | LCDREXT = 1, LCDEXTBIAS = 1, LCD2B = 0 | VR03 | VR03 + 1/3 × (VR33 – VR03) | VR23 | V |
VR13,1/2bias | Analog input voltage at R13 with 1/2 biasing | LCDREXT = 1, LCDEXTBIAS = 1, LCD2B = 1 | VR03 | VR03 + 1/2 × (VR33 – VR03) | VR33 | V |
VR03 | Analog input voltage at R03 | R0EXT = 1 | VSS | V | ||
VLCD-VR03 | Voltage difference between VLCD and R03 | LCDCPEN = 0, R0EXT = 1 | 2.4 | VCC + 0.2 | V | |
VLCDREF/R13 | External LCD reference voltage applied at LCDREF/R13 | VLCDREFx = 01 | 0.8 | 1.2 | 1.5 | V |
Section 8.8.10.2 lists the characteristics of the LCD controller.