DESCRIPTION
The µPD77113A and 77114 are 16-bit fixed-point digital signal processors (DSPs). Compared with the µPD77016 family, these DSPs have improved power consumption and are ideal for battery powered mobile terminals such as PDAs and cellular phones.
Both mask ROM and RAM models are available.

FEATURES
• Instruction cycle (operating clock)
   µPD77113A : 13.3 ns MIN (75 MHz MAX)
   µPD77114 : 13.3 ns MIN (75 MHz MAX)
• Memory
   • Internal instruction memory
      µPD77113A : RAM 3.5K words × 32 bits
                        Mask ROM 48K words × 32 bits
      µPD77114 : RAM 3.5K words × 32 bits
                      Mask ROM 48K words × 32 bits
   • Data memory
      µPD77113A : RAM 16K words × 16 bits × 2 banks
                        Mask ROM 32K words × 16 bits × 2 banks
      µPD77114 : RAM 16K words × 16 bits × 2 banks
                      Mask ROM 32K words × 16 bits × 2 banks
                      External memory space 8K words × 16 bits × 2 banks