Nuvoton NSP2340T16L_DEV BOARD

NSP2340T16L series are powerful Voice IC with embedded Flash to implement Voice Assistance applications with Cap Touch.

It provides hardware I2C, UART and firmware Two-Wire interface to communicate with host MCU, and support In-System-Program (ISP) to update content with high data transition rate. It equips with up to 16 Cap Touch pads, which is suitable for all the voice assistance applications.

Technical Specifications

Power Input TypeMolex 4 pin 2.50mm header
Voltage Supply3.3V to 5.5V
FunctionsI2C Powerful Voice IC
Board Dimensions60 x 100 mm
-40°C to +85°C

Board Spesific Properties

  • I2C Powerful Voice IC.
  • It can work with 3.3V or 5V.
  • It easily communicates with an MCU with TTL I2C outputs.
  • One of the most importat features is this NSP2340T16 has Touch Pad extension. We made it to use like piano pad design.

Board Pinout

PIN NumberPIN NameDescription
1VCCPower Supply
2SCLI2C Serial Clock Pin.
3SDAI2C Serial Data Pin.
PIN NumberPIN NameDescription
PWM driver positive output to drive speaker
2PWMPWM driver negative output to drive speaker