SLAA396A June   2008  – September 2018 MSP430F5131 , MSP430F5132 , MSP430F5151 , MSP430F5152 , MSP430F5171 , MSP430F5172 , MSP430F5232 , MSP430F5234 , MSP430F5237 , MSP430F5239 , MSP430F5242 , MSP430F5244 , MSP430F5247 , MSP430F5249 , MSP430F5252 , MSP430F5253 , MSP430F5254 , MSP430F5255 , MSP430F5256 , MSP430F5257 , MSP430F5258 , MSP430F5259 , MSP430F5304 , MSP430F5308 , MSP430F5309 , MSP430F5310 , MSP430F5324 , MSP430F5325 , MSP430F5326 , MSP430F5327 , MSP430F5328 , MSP430F5329 , MSP430F5333 , MSP430F5336 , MSP430F5338 , MSP430F5340 , MSP430F5341 , MSP430F5342 , MSP430F5418 , MSP430F5418A , MSP430F5419 , MSP430F5419A , MSP430F5435 , MSP430F5435A , MSP430F5436 , MSP430F5436A , MSP430F5437 , MSP430F5437A , MSP430F5438 , MSP430F5438A , MSP430F5500 , MSP430F5501 , MSP430F5502 , MSP430F5503 , MSP430F5504 , MSP430F5505 , MSP430F5506 , MSP430F5507 , MSP430F5508 , MSP430F5509 , MSP430F5510 , MSP430F5630 , MSP430F5631 , MSP430F5632 , MSP430F5633 , MSP430F5634 , MSP430F5635 , MSP430F5636 , MSP430F5637 , MSP430F5638

 

  1.   MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx
    1.     Trademarks
    2. 1 Introduction
    3. 2 Memory Mapping
    4. 3 Core Modules
      1. 3.1 Central Processing Unit (CPUX)
      2. 3.2 Power Management Module (PMM)
      3. 3.3 Unified Clock System (UCS)
      4. 3.4 System Module (SYS)
      5. 3.5 JTAG Enhanced Emulation Module (JTAG/EEM)
    5. 4 Peripheral Modules
      1. 4.1 Timer_A
      2. 4.2 Timer_B
      3. 4.3 RTC_A
      4. 4.4 DMA
      5. 4.5 MPY32
      6. 4.6 Universal Serial Communication Interface (USCI)
      7. 4.7 Digital I/O
      8. 4.8 Cyclic Redundancy Check (CRC-CCITT)
      9. 4.9 ADC12_A
  2.   Revision History

4.3 RTC_A

The RTC_A module is based on the MSP430F4xx RTC module. The RTC_A module combines the Basic Timer 1 module and the RTC module into one module. The primary purpose of the RTC_A module is for real-time clock operation, but it can be used as general-purpose timer.

Enhancements include a user programmable alarm as well as calibration logic.