MIKROE-506 mikroElektronika, MIKROE-506 Datasheet - Page 3

• Manufacturer Part Number: MIKROE-506
• Description: Audio IC Development Tools AUDIO CODEC (WM8731) PROTO ADAPTER BOARD
• Manufacturer: mikroElektronika
• Type: Audio CODECr

Specifications of MIKROE-506

• Rohs: yes
• Product: Audio CODEC Boards
• Tool Is For Evaluation Of: WM8731
• Operating Supply Voltage: 3.3 V
• Dimensions: 43.79 mm x 41.27 mm
• Interface Type: I2C, SPI

Figure 2: AUDIO CODEC PROTO additional board connection schematic
The function of pins:
SCK
MISO
MOSI
ADCL
DACL
SDA
SCL
NOTE:
- Digital Audio Bit Clock, Pull Down
- ADC Digital Audio Data Output
- DAC Digital Audio Data Input
- ADC Sample Rate Left/Right Clock, Pull Down
- DAC Sample Rate Left/Right Clock, Pull Down
- 3-Wire MPU Data Input / 2-Wire MPU Data Input
- 3-Wire MPU Clock Input / 2-Wire MPU Clock Input
Pull up/pull down is only present when Control Register Interface is ACTIVE=0 in order to save power.
Figure 3: Dimensions of the additional board
MikroElektronika