The AP131 main specifications

· HW specifications
   – Processor specifications
      · Built-in 32-bit RISC CPU
      · Built-in DSP for dedicated audio playback
   – Input clock (built-in PLL): 32kHz
   – Peripheral interfaces
      · HOST I/F (16bit SRAM I/F)
      · SD Card I/F (4bit SDCLK Max. 40MHz and the direct through function)
      · Audio I/F (I2S 2ch, Slave movement and the Transparency function)
· Power supply voltage
   – DVDD (Core)/PLLVDD (PLL): 1.16 - 1.24V
   – EVDD (HOST I/O, ASIO, Etc): 1.71 - 3.3V
   – SDVDD (SD I/O): 1.71 - 3.3V
· Package: TFBGA (97 pins) of 6mm