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UPD77210F1-DA2中文资料

厂家型号

UPD77210F1-DA2

文件大小

467.32Kbytes

页面数量

74

功能描述

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

数据手册

下载地址一下载地址二到原厂下载

生产厂商

NEC

UPD77210F1-DA2数据手册规格书PDF详情

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR

The 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

更新时间:2025-10-19 16:00:00
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