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  • MSP430G2855: Determining size of stack and heap

    Resolved
    Part Number: MSP430G2855 I'm running out of ram and want to find the actual amount of RAM used for the stack and the heap. It looks like it would be the easiest to fill the stack and the heap with a pattern, run the program, and look at the memory. I…
    • Resolved

  • MSP430G2855: Crystal Options and Crystal Startup Times

    TI Thinks Resolved
    Part Number: MSP430G2855 MSP430 Friends & Family, Our customer is working on porting their existing design to the MSP430G2855 that they have a question regarding crystal options on. They are currently using an Abracon ABS05 crystal at 32.768KHz as…
    • Answered

  • MSP430G2855: No footprint or dimensions available for RHA 40 pin

    Resolved
    Part Number: MSP430G2855 The data sheet (SLAS800 –MARCH 2013) and package drawing on in the TI Packaging site (4225870/A, or maybe mpqf135d) are both missing the package dimensioned drawing and footprint.
    • Resolved
    • Answered

  • RE: CCS/MSP430G2855: MSP430G2855 doesn't work

    Resolved
    Hi James, thank you very much! The table above helps a lot. When I understand it right, the MSP430G2855 is suported only by the debuggers shown in the five columns on the right side of the table. So I think/hope, the MSP-FET is the best solution…

  • MSP430G2855: UART connection drops out after power cycle

    TI Thinks Resolved
    Part Number: MSP430G2855 Other Parts Discussed in Thread: MAX232 Scenario: Apply power to PCB / MSP430 Using Hyperterminal connect to PCB via UART. Receive data from PCB. Power off PCB and back on again. Hyperterminal (HT) no longer receives…

  • RE: MSP430F2274: Looking for easy upgrade from the MSP430F2274 that has more memory (Flash and RAM)

    Hi Gerald, I'll recommend looking at the following list of devices sorted by price and memory: https://www.ti.com/microcontrollers-mcus-processors/msp430-microcontrollers/products.html#3100=48%3B512&sort=1130;asc& I found the following device comparison…

  • RE: MSP430F2274: MSP430F2274IRHA

    Hi Shlomi, With the pinout of your specific application, you should be able to directly replace the MSP430F2274 with the MSP430G2855 of the same package. It's important to note the key differences between these devices (other than flash/RAM size): …
    • Answered

  • RE: MSP430G2744: Inquire larger RAM but similar function

    Resolved
    MSP430G2955 is highest member of 2xx family with 56 KB flash and 4 KB RAM. There are also MSP430G2855 with 48 KB flash, and MSP430G2755 with 32 KB flash.
    • Answered

  • Where are the msp430 development kits? All are obsolete on Mouser and Digikey.

    Resolved
    Other Parts Discussed in Thread: MSP430G2755 , MSP430F5131 , MSP430G2855 , MSP430F5132 , MSP430G2955 , MSP430F5151 , MSP430F5500 , MSP430F5152 , MSP430F5304 , MSP430F5171 , MSP430F5501 , MSP430F5232 , MSP430F5502 , MSP430F5308 , MSP430F5237 , MSP430F5504…
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    • Answered

  • RE: MSP430G2955 Timer0_A3 loosing interrupts from TA0CCR2 when running in continuous mode using compare from TA0CCR1 and TA0CCR2

    Resolved
    Katie, I ran a test this morning confirming that Clemens' suggestion of not using a CMP instruction does indeed fix the problem. As I replied to Clemens, the MSP43F2274 works correctly, even with the CMP instruction. Here are some clips from the TI…

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