SLAA834B May   2018  – August 2021 MSP430FR2000 , MSP430FR2032 , MSP430FR2033 , MSP430FR2100 , MSP430FR2110 , MSP430FR2111 , MSP430FR2153 , MSP430FR2155 , MSP430FR2310 , MSP430FR2311 , MSP430FR2353 , MSP430FR2355 , MSP430FR2422 , MSP430FR2433 , MSP430FR2475 , MSP430FR2476 , MSP430FR2512 , MSP430FR2522 , MSP430FR2532 , MSP430FR2533 , MSP430FR2632 , MSP430FR2633 , MSP430FR2672 , MSP430FR2673 , MSP430FR2675 , MSP430FR2676 , MSP430FR4131 , MSP430FR4132 , MSP430FR4133 , MSP430FR5720 , MSP430FR5721 , MSP430FR5722 , MSP430FR5723 , MSP430FR5724 , MSP430FR5725 , MSP430FR5726 , MSP430FR5727 , MSP430FR5728 , MSP430FR5729 , MSP430FR5730 , MSP430FR5731 , MSP430FR5732 , MSP430FR5733 , MSP430FR5734 , MSP430FR5735 , MSP430FR5736 , MSP430FR5737 , MSP430FR5738 , MSP430FR5739 , MSP430FR5847 , MSP430FR58471 , MSP430FR5848 , MSP430FR5849 , MSP430FR5857 , MSP430FR5858 , MSP430FR5859 , MSP430FR5867 , MSP430FR58671 , MSP430FR5868 , MSP430FR5869 , MSP430FR5870 , MSP430FR5872 , MSP430FR58721 , MSP430FR5887 , MSP430FR5888 , MSP430FR5889 , MSP430FR58891 , MSP430FR5922 , MSP430FR59221 , MSP430FR5947 , MSP430FR59471 , MSP430FR5948 , MSP430FR5949 , MSP430FR5957 , MSP430FR5958 , MSP430FR5959 , MSP430FR5962 , MSP430FR5964 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR59891 , MSP430FR5992 , MSP430FR5994 , MSP430FR59941

 

  1.   Trademarks
  2. 1 Introduction
  3. 2 Configuration of MSP430FR4xx and MSP430FR2xx Devices
  4. 3 In-System Programming of Nonvolatile Memory
    1. 3.1 Ferroelectric RAM (FRAM) Overview
    2. 3.2 FRAM Cell
    3. 3.3 Protecting FRAM Using Write Protection Bits in FR4xx Family
    4. 3.4 FRAM Memory Wait States
    5. 3.5 Bootloader (BSL)
    6. 3.6 JTAG and Security
    7. 3.7 Production Programming
  5. 4 Hardware Migration Considerations
  6. 5 Device Calibration Information
  7. 6 Important Device Specifications
  8. 7 Core Architecture Considerations
    1. 7.1 Power Management Module (PMM)
      1. 7.1.1 Core LDO and LPM3.5 LDO
      2. 7.1.2 SVS
      3. 7.1.3 VREF
    2. 7.2 Clock System
      1. 7.2.1 DCO Frequencies
      2. 7.2.2 FLL, REFO, and DCO Tap
      3. 7.2.3 FRAM Access at 16 MHz and 24 MHz and Clocks-on-Demand
    3. 7.3 Operating Modes, Wakeup, and Reset
      1. 7.3.1 LPMx.5
      2. 7.3.2 Reset
    4. 7.4 Determining the Cause of Reset
    5. 7.5 Interrupt Vectors
    6. 7.6 FRAM and the FRAM Controller
    7. 7.7 RAM Controller (RAMCTL)
  9. 8 Peripheral Considerations
    1. 8.1  Overview of the Peripherals on the FR4xx and FR59xx Families
    2. 8.2  Ports
      1. 8.2.1 Digital Input/Output
      2. 8.2.2 Capacitive Touch I/O
    3. 8.3  Communication Modules
    4. 8.4  Timer and IR Modulation Logic
    5. 8.5  Backup Memory
    6. 8.6  RTC Counter
    7. 8.7  LCD
    8. 8.8  Interrupt Compare Controller (ICC)
    9. 8.9  Analog-to-Digital Converters
      1. 8.9.1 ADC12_B to ADC
    10. 8.10 Enhanced Comparator (eCOMP)
    11. 8.11 Operational Amplifiers
    12. 8.12 Smart Analog Combo (SAC)
  10. 9 ROM Libraries
  11. 10Conclusion
  12. 11References
  13. 12Revision History

8.7 LCD

The LCD_E module is supported in the FR4xx family, and the LCD_C module is supported in the FR59xx family. For the detailed design difference on the LCD module, see Designing with MSP430™ MCUs and segment LCDs.

Table 8-4 summarizes the key difference between LCD_E and LCD_C.

Table 8-4 LCD_E and LCD_C Comparison
ParameterLCD_E (FR4xx)LCD_C (FR59xx)
Supported types of LCDsStatic, 2-, 3-, 4-, 5-, 6-, 7, 8-muxStatic, 2-, 3-, 4-, 5-, 6-, 7, 8-mux
LCD bias modes1/3 bias1/2 bias and 1/3 bias
Flexible configuration for COM and Segment pinsYesNo
LCD clock selectionACLK, XT1, VLOACLK, VLO
Interrupt capabilitiesYes (3 sources)Yes (4 sources)
Dual memory displayYesYes
Charge pump voltage with external voltage referenceProgrammable (15 Levels)Programmable (15 Levels)
Low-power waveforms modeYesYes
LCD blinking memoryYesYes
External pinsR13, R23, R33, LCDCAP0, LCDCAP1R03, R13, R23, R33
LPM3.5SupportedNot supported
Maximum LCD voltage (VLCD,typ)3.44 V3.44 V
Number of LCD pinsUp to 4×60 or 8×56Up to 4×50 or 8×46