SLAA559E April   2014  – November 2016 MSP430AFE221 , MSP430AFE222 , MSP430AFE223 , MSP430AFE231 , MSP430AFE232 , MSP430AFE233 , MSP430AFE251 , MSP430AFE252 , MSP430AFE253 , MSP430F2001 , MSP430F2002 , MSP430F2003 , MSP430F2011 , MSP430F2012 , MSP430F2013 , MSP430F2013-EP , MSP430F2101 , MSP430F2111 , MSP430F2112 , MSP430F2121 , MSP430F2122 , MSP430F2131 , MSP430F2132 , MSP430F2232 , MSP430F2234 , MSP430F2252 , MSP430F2254 , MSP430F2272 , MSP430F2274 , MSP430F233 , MSP430F2330 , MSP430F235 , MSP430F2350 , MSP430F2370 , MSP430F2410 , MSP430F2416 , MSP430F2417 , MSP430F2418 , MSP430F2419 , MSP430F247 , MSP430F2471 , MSP430F248 , MSP430F2481 , MSP430F249 , MSP430F2491 , MSP430F2616 , MSP430F2617 , MSP430F2618 , MSP430F2619 , 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 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR5989-EP , MSP430FR59891 , MSP430FR5994 , MSP430FR6820 , MSP430FR6822 , MSP430FR68221 , MSP430FR6870 , MSP430FR6872 , MSP430FR68721 , MSP430FR6877 , MSP430FR6879 , MSP430FR68791 , MSP430FR6887 , MSP430FR6888 , MSP430FR6889 , MSP430FR68891 , MSP430FR6920 , MSP430FR6922 , MSP430FR69221 , MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6970 , MSP430FR6972 , MSP430FR69721 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891 , MSP430G2001 , MSP430G2101 , MSP430G2102 , MSP430G2111 , MSP430G2112 , MSP430G2121 , MSP430G2131 , MSP430G2132 , MSP430G2152 , MSP430G2153 , MSP430G2201 , MSP430G2202 , MSP430G2203 , MSP430G2210 , MSP430G2211 , MSP430G2212 , MSP430G2213 , MSP430G2221 , MSP430G2230 , MSP430G2231 , MSP430G2232 , MSP430G2233 , MSP430G2252 , MSP430G2253 , MSP430G2302 , MSP430G2303 , MSP430G2312 , MSP430G2313 , MSP430G2332 , MSP430G2333 , MSP430G2352 , MSP430G2353 , MSP430G2402 , MSP430G2403 , MSP430G2412 , MSP430G2413 , MSP430G2432 , MSP430G2433 , MSP430G2452 , MSP430G2453 , MSP430G2513 , MSP430G2533 , MSP430G2553

 

  1.   Migrating from the MSP430F2xx and MSP430G2xx Families to the MSP430FR58xx/FR59xx/68xx/69xx Family
    1.     Trademarks
    2. 1 Introduction
    3. 2 In-System Programming of Nonvolatile Memory
      1. 2.1 Ferroelectric RAM (FRAM) Overview
      2. 2.2 FRAM Cell
      3. 2.3 Protecting FRAM Using the Memory Protection Unit
        1. 2.3.1 Dynamically Partitioning FRAM
      4. 2.4 FRAM Memory Wait States
      5. 2.5 Bootloader (BSL)
      6. 2.6 JTAG and Security
      7. 2.7 Production Programming
    4. 3 Hardware Migration Considerations
    5. 4 Device Calibration Information
    6. 5 Important Device Specifications
    7. 6 Core Architecture Considerations
      1. 6.1 Power Management Module (PMM)
      2. 6.2 Clock System
      3. 6.3 Operating Modes, Wakeup, and Reset
      4. 6.4 Determining the Cause of Reset
      5. 6.5 Interrupt Vectors
      6. 6.6 FRAM and the FRAM Controller
        1. 6.6.1 Flash and FRAM Overview Comparison
        2. 6.6.2 Cache Architecture
      7. 6.7 RAM Controller (RAMCTL)
    8. 7 Peripheral Considerations
      1. 7.1 Watchdog Timer
      2. 7.2 Ports
        1. 7.2.1 Digital Input/Output
        2. 7.2.2 Capacitive Touch I/O
      3. 7.3 Analog-to-Digital Converters
        1. 7.3.1 ADC12 to ADC12_B
        2. 7.3.2 ADC10 to ADC12_B
      4. 7.4 REF_A Module
      5. 7.5 Comparator_A to Comparator_E
      6. 7.6 Hardware Multiplier (HWMPY32)
      7. 7.7 DMA Controller
      8. 7.8 Low-Energy Accelerator (LEA) for Signal Processing
      9. 7.9 Communication Modules
        1. 7.9.1 USI to eUSCI
        2. 7.9.2 USCI to eUSCI
    9. 8 Conclusion
    10. 9 References
  2.   Revision History

2.3.1 Dynamically Partitioning FRAM

One unique property of FRAM is that when it is used in conjunction with the MPU, it provides the user the ability to dynamically shift the boundaries of code, data, and constant memory. This is done by setting up the MPU to establish read-only (constant), read-write only (variable), and read-execute only (code) segments. The resolution of each block is fixed to 4KB blocks [1].

See MSP430 FRAM Technology – How To and Best Practices on how to partition and enable the MPU.