參數(shù)資料
型號： DSP56858FVE
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： 16-bit Digital Signal Controllers
中文描述： 16位數(shù)字信號控制器
文件頁數(shù)： 3/64頁
文件大小： 956K
代理商： DSP56858FVE
56858 Technical Data, Rev. 6
Freescale Semiconductor
3
56858 Block Diagram
JTAG/
Enhanced
OnCE
Program Controller
and
Hardware Looping Unit
Data ALU
16 x 16 + 36
→
36-Bit MAC
Three 16-bit Input Registers
Four 36-bit Accumulators
Address
Generation Unit
Bit
Manipulation
Unit
16-Bit
56800E Core
XTAL
EXTAL
Interrupt
Controller
Quad
Timer
or
GPIOG
4
CLKO
External Address
Bus Switch
External Bus
Interface Unit
4
RESET
IRQA
IRQB
V
DD
V
SSIO
V
DDA
V
SSA
External Data
Bus Switch
Bus Control
WR Enable
CS0-CS3[3:0] or
GPIOA0-A3
RD Enable
A0-20 [20:0]
MODE A-C or
GPIOH0-H2
D0-D15 [15:0]
6
Program Memory
40,960 x 16 SRAM
Boot ROM
1024 x 16 ROM
Data Memory
24,576 x 16 SRAM
PDB
PDB
CDBR
CDBW
XAB1
XAB2
XDB2
SPI
or
GPIOF
2 SCI
or
GPIOE
IPBus Bridge (IPBB)
3
8
14
V
DDIO
12
Decoding
Peripherals
I
I
I
4
System Bus
Control
Memory
PAB
PAB
CDBR
CDBW
V
SS
8
6
ESSI0
or
GPIOC
6
ESSI1
or
GPIOD
Host
Interface
or
GPIOB
16
RSTO
DMA
6 channel
POR
Integration
Module
System
COP/
Watch-
dog
Time
of
Day
Clock
Generator
OSC PLL
2
IPBus CLK
COP/TOD CLK
C
D
DSP56858 General Description
120 MIPS at 120MHz
40K x 16-bit Program SRAM
24K x 16-bit Data SRAM
1K x 16-bit Boot ROM
Access up to 2M words of program memory or 8M data
memory
Chip Select Logic for glue-less interface to ROM and
SRAM
Six (6) independent channels of DMA
Two (2) Enhanced Synchronous Serial Interfaces
(ESSI)
Two (2) Serial Communication Interfaces (SCI)
Serial Port Interface (SPI)
8-bit Parallel Host Interface
General Purpose 16-bit Quad Timer
JTAG/Enhanced On-Chip Emulation (OnCE) for
unobtrusive, real-time debugging
Computer Operating Properly (COP)/Watchdog Timer
Time-of -Day (TOD)
144 LQFP and 144 MAPBGA packages
Up to 47 GPIO
相關(guān)PDF資料
PDF描述
DSP56858VF120 16-bit Digital Signal Controllers
DSP5685XEVMUM Feature Phone Software Application Product Brief
DSP5685XUM Feature Phone Software Application Product Brief
DSP56F800ERM Feature Phone Software Application Product Brief
DSP56F801FA60E 16-bit Digital Signal Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56858PB_D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56858 Digital Signal Processor Product Brief
DSP56858VF120 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 120Mhz/120MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DSP5685XEVMUM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Feature Phone Software Application Product Brief
DSP5685XSFPPB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Feature Phone Software Application
DSP5685XUM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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