參數(shù)資料
型號: DSP56853FG120
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): 32/60頁
文件大小: 836K
代理商: DSP56853FG120
56853 Technical Data, Rev. 6
32
Freescale Semiconductor
Figure 4-10 External Memory Interface Timing
Table 4-7 External Memory Interface Timing
Operating Conditions: V
SS
= V
SSIO
= V
SSA
= 0 V, V
DD
= 1.62-1.98 V, V
DDIO
= V
DDA
=
3.0–3.6V, T
A
= –40× to +120×C, C
L
£ 50pF, P = 8.333ns
Characteristic
Symbol
Wait States
Configuration
D
M
Wait States
Controls
Unit
Address Valid to WR Asserted
t
AWR
WWS=0
-0.79
0.50
WWSS
ns
WWS>0
-1.98
0.69
WR Width Asserted to WR
Deasserted
t
WR
WWS=0
-0.86
0.19
WWS
ns
WWS>0
-0.01
0.00
Data Out Valid to WR Asserted
t
DWR
WWS=0
-1.52
0.00
WWSS
ns
WWS=0
- 5.69
0.25
WWS>0
-2.10
0.19
WWS>0
-4.66
0.50
Valid Data Out Hold Time after WR
Deasserted
t
DOH
-1.47
0.25
WWSH
ns
Valid Data Out Set Up Time to WR
Deasserted
t
DOS
-2.36
0.19
WWS,WWSS
ns
-4.67
0.50
Valid Address after WR
Deasserted
t
WAC
-1.60
0.25
WWSH
t
DRD
t
RDD
t
AD
t
DOH
t
DOS
t
DWR
t
RDWR
t
WAC
t
WRRD
t
WR
t
AWR
t
WRWR
t
ARDD
t
RDA
t
RDRD
t
RD
t
ARDA
Data Out
Data In
A0-Axx,CS
RD
WR
D0-D15
Note: During read-modify-write instructions and internal instructions, the address lines do not change state.
相關(guān)PDF資料
PDF描述
DSP56853FGE 16-bit Digital Signal Controllers
DSP56854FGE 16-bit Digital Signal Controllers
DSP5685xUM 16-bit Digital Signal Controllers
DSP56854E 16-bit Digital Signal Controllers
DSP56854FG120 16-bit Digital Signal Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56853FGE 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 安裝風格:SMD/SMT
DSP56853PB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56853 Digital Signal Processor Product Brief
DSP56854 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56854E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
DSP56854FG120 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 安裝風格:SMD/SMT