MSP430-HG2231 development board
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  • MSP430-HG2231 development board
  • MSP430-HG2231 development board
  • MSP430-HG2231 development board
  • MSP430-HG2231 development board
  • MSP430-HG2231 development board
  • MSP430-HG2231 development board

MSP430-HG2231 development board

8,50 €
TTC

INTRODUCTION:

MSP430-HG2231 is header board with MSP430G2231IPW14R ultralow-

power mixed signal microcontroller from Texas Instruments. MSP430G2231IPW14R

has a built-in 16-bit timer, ten I/O pins, a 10-bit A/D converter and built-in commu-

nication capability using synchronous protocols (SPI or I2C). On the board are

available JTAG connector, one status led and extension headers for each microcon-

troller pin, where you can connect your own circuits. All this allows you to build a

diversity of applications.

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POWER SUPPLY CIRCUIT:

MSP430-HG2231 can take power form:

– EXT1 pin 8 (VIN) and pin 7 (GND) from 4 to 12 VDC

– not typical POWER connector (the connector looks like opened jumper) –

from 4 to 12 VDC

– JTAG

The programmed board power consumption is about 10 mA with all peripherals

enabled.

RESET CIRCUIT:

MSP430-HG2231 reset circuit includes MSP430G2231IPW14R pin 10

(RST/NMI/SBWTDIO), JTAG connector pin 11, and R2 (33kΩ).

CLOCK CIRCUIT:

Quartz crystal 32.768 kHz is connected to MSP430G2231IPW14R pin 12

(XOUT/P2.7) and pin 13 (XIN/P2.6/TA0.1).

Texas Instruments
DEVTI430HG2231
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