• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 78 subscribers
  • Views 306 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSP430F2132: MSP430

sriharsha vardhan
Prodigy 100 points
Part Number: MSP430F2132
Other Parts Discussed in Thread: MSP430FR2153

Thank You Sir

Please clear my doubt:

1) As per suggestion for my project i have finalized Temperature sensor LM74 and Microcontroller MSP430F2132. My need is to interface microcontroller with temperature sensor LM74 with spi interface and MONZA x-2k dura  rfid chip with microcontroller through I2C. But,

in data sheet of MSP430F2132 pin number 9 10 11 12 13 are UCB and UCA pins, 

But,

10 and 11 are SDA and SCA pins used for IIC interface and 13 14 are spi pins SIMO and SOMI  but then which pin will be used for GSM and wifi since 13 and 14 pins are only for TX and RX used for UART 

Please suggest me the pin connection for Temerature sensor(spi)  rfid chip(iic) and gsm/wifi(uart).

one more thing what is difference between MSP430F2132 and MSP430F2132 EP

Please clear my doubt sir 

  • 0
    TI__Mastermind 32485 points
    Hi Sriharsha

    I don't know you want to use the UART in the other thread(e2e.ti.com/.../779715) For now, that seems you can't use the I2C,spi and the UART at the same time for this device. You can take the MSP430FR2153 and can realize it. Or you can share two devices with I2C bus or SPI.
    The mainly difference between MSP430F2132 and MSP430F2132 EP is the
    Available in Extended (–40°C to 125°C)
    Temperature Range (2)
    • Extended Product Life Cycle

**Attention** This is a public forum