参数资料
型号: SPAKD56366PV120
厂商: MOTOROLA INC
元件分类: 数字信号处理
英文描述: 24-BIT, 120 MHz, OTHER DSP, PQFP144
封装: TQFP-144
文件页数: 108/147页
文件大小: 2156K
代理商: SPAKD56366PV120
Specifications
External Memory Expansion Port (Port A)
MOTOROLA
DSP56366 Advance Information
2-33
Table 2-15 DRAM Out-of-Page and Refresh Timings, Eleven Wait States1, 2
No.
Characteristics4
Symbol
Expression3
Min
Max
Unit
157 Random read or write cycle time
tRC
12
× TC
120.0
ns
158 RAS assertion to data valid (read)
tRAC
6.25
× TC 7.0
55.5
ns
159 CAS assertion to data valid (read)
tCAC
3.75
× TC 7.0
30.5
ns
160 Column address valid to data valid (read)
tAA
4.5
× TC 7.0
38.0
ns
161 CAS deassertion to data not valid (read hold time)
tOFF
0.0
ns
162 RAS deassertion to RAS assertion
tRP
4.25
× TC 4.0
38.5
ns
163 RAS assertion pulse width
tRAS
7.75
× TC 4.0
73.5
ns
164 CAS assertion to RAS deassertion
tRSH
5.25
× TC 4.0
48.5
ns
165 RAS assertion to CAS deassertion
tCSH
6.25
× TC 4.0
58.5
ns
166 CAS assertion pulse width
tCAS
3.75
× TC 4.0
33.5
ns
167 RAS assertion to CAS assertion
tRCD
2.5
× TC ± 4.0
21.0
29.0
ns
168 RAS assertion to column address valid
tRAD
1.75
× TC ± 4.0
13.5
21.5
ns
169 CAS deassertion to RAS assertion
tCRP
5.75
× TC 4.0
53.5
ns
170 CAS deassertion pulse width
tCP
4.25
× TC 4.0
38.5
ns
171 Row address valid to RAS assertion
tASR
4.25
× TC 4.0
38.5
ns
172 RAS assertion to row address not valid
tRAH
1.75
× TC 4.0
13.5
ns
173 Column address valid to CAS assertion
tASC
0.75
× TC 4.0
3.5
ns
174 CAS assertion to column address not valid
tCAH
5.25
× TC 4.0
48.5
ns
175 RAS assertion to column address not valid
tAR
7.75
× TC 4.0
73.5
ns
176 Column address valid to RAS deassertion
tRAL
6
× TC 4.0
56.0
ns
177 WR deassertion to CAS assertion
tRCS
3.0
× TC 4.0
26.0
ns
178 CAS deassertion to WR5 assertion
tRCH
1.75
× TC 4.0
13.5
ns
179 RAS deassertion to WR5 assertion
tRRH
0.25
× TC 2.0
0.5
ns
180 CAS assertion to WR deassertion
tWCH
5
× TC 4.2
45.8
ns
181 RAS assertion to WR deassertion
tWCR
7.5
× TC 4.2
70.8
ns
182 WR assertion pulse width
tWP
11.5
× TC 4.5
110.5
ns
183 WR assertion to RAS deassertion
tRWL
11.75
× TC 4.3
113.2
ns
184 WR assertion to CAS deassertion
tCWL
10.25
× TC 4.3
103.2
ns
185 Data valid to CAS assertion (write)
tDS
5.75
× TC 4.0
53.5
ns
186 CAS assertion to data not valid (write)
tDH
5.25
× TC 4.0
48.5
ns
187 RAS assertion to data not valid (write)
tDHR
7.75
× TC 4.0
73.5
ns
188 WR assertion to CAS assertion
tWCS
6.5
× TC 4.3
60.7
ns
189 CAS assertion to RAS assertion (refresh)
tCSR
1.5
× TC 4.0
11.0
ns
190 RAS deassertion to CAS assertion (refresh)
tRPC
2.75
× TC 4.0
23.5
ns
191 RD assertion to RAS deassertion
tROH
11.5
× TC 4.0
111.0
ns
相关PDF资料
PDF描述
SPB3 RECTANGULAR CONNECTOR
SPB4 RECTANGULAR CONNECTOR
SPB5 RECTANGULAR CONNECTOR
SPBH5 RECTANGULAR CONNECTOR
SPD16A1002AL13 Thin Film Resistor Network Isolated and Bussed Circuits RoHS compliant available
相关代理商/技术参数
参数描述
SPAKDSP303AG100 功能描述:数字信号处理器和控制器 - DSP, DSC SPAKDSP303AG100 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
SPAKDSP303GC100 制造商:Motorola Inc 功能描述:
SPAKDSP303VF100 功能描述:IC DSP 24BIT 100MHZ 196-MAPBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:DSP563xx 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
SPAKDSP303VL100 功能描述:IC DSP 24BIT 100MHZ 196-MAPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:DSP563xx 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI,以太网,RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA,FCBGA 供应商设备封装:431-FCPBGA(20x20) 包装:托盘
SPAKDSP311VF150 功能描述:IC DSP 24BIT 196-MAPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:DSP56K/Symphony 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA