UPD77210中文资料16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR数据手册Renesas规格书

描述 Description

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORThe µPD77210 and 77213 are 16-bit fixed-point digital signal processors (DSP).
Compared with the existing members of the µPD77111 Family, the µPD77210 Family consumes less power and is ideal for battery-driven mobile terminal applications such as PDAs and cellular telephones. The µP77210 Family is DSP is also compatible with the µPD77111 Family at the binary  level.FEATURES
•Instruction cycle (operating clock):
  µPD77210 6.25 ns MIN. (160 MHz MAX.)
  µPD77213 8.33 ns MIN. (120 MHz MAX.)
•Memory
-Internal instruction memory:
  µPD77210 :RAM 31.5 Kwords x 32 bits
  µPD77213 :RAM 15.5 Kwords x 32 bits
                 ROM 64 Kwords x 32 bits
-Data memory:
  µPD77210 :RAM 30 Kwords x 16 bits x 2 planes (X and Y data memories)
               External memory space 1 Mwords x 16 bits (common to X and Y data memories)
µPD77213 :RAM 18 Kwords x 16 bits x 2 planes (X and Y data memories)
              ROM 32 Kwords x 16 bits x 2 planes (X and Y data memories)
              External memory space 1 Mwords x 16 bits (common to X and Y data memories)
•Peripheral
-Audio serial interface: 1 channel
-Time-division serial interface: 1 channel
-16-bit host interface: 1 channel
-16-bit general-purpose port
-16-bit timer: 2 channels
-Peripheral-memory DMA transfer function
-SD (Secure Digital) card interface :µPD77213 only
•Supply voltage
-DSP core supply voltage: 1.425 to 1.65 V (MAX. operating speed 120 MHz),
                                   1.55 to 1.65 V (MAX. operating speed 160 MHz) µPD77210 only
-I/O pin supply voltage: 2.7 to 3.6 V

特性 Features

•Instruction cycle (operating clock):
  µPD77210 6.25 ns MIN. (160 MHz MAX.)
  µPD77213 8.33 ns MIN. (120 MHz MAX.)
•Memory
-Internal instruction memory:
  µPD77210 :RAM 31.5 Kwords x 32 bits
  µPD77213 :RAM 15.5 Kwords x 32 bits
                 ROM 64 Kwords x 32 bits
-Data memory:
  µPD77210 :RAM 30 Kwords x 16 bits x 2 planes (X and Y data memories)
               External memory space 1 Mwords x 16 bits (common to X and Y data memories)
µPD77213 :RAM 18 Kwords x 16 bits x 2 planes (X and Y data memories)
              ROM 32 Kwords x 16 bits x 2 planes (X and Y data memories)
              External memory space 1 Mwords x 16 bits (common to X and Y data memories)
•Peripheral
-Audio serial interface: 1 channel
-Time-division serial interface: 1 channel
-16-bit host interface: 1 channel
-16-bit general-purpose port
-16-bit timer: 2 channels
-Peripheral-memory DMA transfer function
-SD (Secure Digital) card interface :µPD77213 only
•Supply voltage
-DSP core supply voltage: 1.425 to 1.65 V (MAX. operating speed 120 MHz),
                                   1.55 to 1.65 V (MAX. operating speed 160 MHz) µPD77210 only
-I/O pin supply voltage: 2.7 to 3.6 V