参数资料
型号: MSC8103VT1100F
厂商: Freescale Semiconductor
文件页数: 59/104页
文件大小: 0K
描述: IC DSP 16BIT 275MHZ 332-FCPBGA
标准包装: 90
系列: StarCore
类型: SC140 内核
接口: 通信处理器模块(CPM)
时钟速率: 275MHz
非易失内存: 外部
芯片上RAM: 512kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.60V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 332-BFBGA,FCPBGA
供应商设备封装: 332-FCBGA(17x17)
包装: 托盘
MSC8103 Network Digital Signal Processor, Rev. 12
2-18
Freescale Semiconductor
Physical and Electrical Specifications
2.6.5.2 DMA Data Transfers
Table 2-18 describes the DMA signal timing.
The DREQ
signal is synchronized with the falling edge of DLLIN. DONE timing is relative to the rising edge of DLLIN.
To achieve fast response, a synchronized peripheral should assert DREQ according to the timings in Table 2-18.
Figure 2-11 shows synchronous peripheral interaction.
2.6.6
HDI16 Signals
Table 2-18.
DMA Signals
Number
Characteristic
Minimum
Maximum
Units
72
DREQ set-up time before DLLIN falling edge
6
ns
73
DREQ hold time after DLLIN falling edge
0.5
ns
74
DONE set-up time before DLLIN rising edge
9
ns
75
DONE hold time after DLLIN rising edge
0.5
ns
76
DACK/DRACK/DONE delay after DLLIN rising edge
0.5
9
ns
Figure 2-11.
DMA Signals
Table 2-19.
Host Interface (HDI16) Timing1, 2
Number
Characteristics3
Expression
Value
Unit
44a
Read data strobe minimum assertion width4
HACK read minimum assertion width
(1.5
× TC) + 5.0
Note 11
ns
44b
Read data strobe minimum deassertion width4
HACK read minimum deassertion width
TC + 5.0
Note 11
ns
44c
Read data strobe minimum deassertion width4 after “Last Data Register”
reads5,6, or between two consecutive CVR, ICR, or ISR reads7
HACK minimum deassertion width after “Last Data Register” reads5,6
(2.5
× TC) + 5.0
Note 11
ns
45
Write data strobe minimum assertion width8
HACK write minimum assertion width
(1.5
× TC) + 5.0
Note 11
ns
46
Write data strobe minimum deassertion width8
HACK write minimum deassertion width after ICR, CVR and Data Register
writes5
(2.5
× TC) + 5.0
Note 11
ns
47
Host data input minimum set-up time before write data strobe deassertion8
Host data input minimum set-up time before HACK write deassertion
5.0
ns
DLLIN
DREQ
DONE Input
DACK/DONE/DRACK Outputs
73
72
74
75
76
相关PDF资料
PDF描述
RBB10DHRD CONN CARD EXTEND 20POS .050"
VE-253-CW-F1 CONVERTER MOD DC/DC 24V 100W
EEC18DRXS CONN EDGECARD 36POS DIP .100 SLD
VE-25N-CW-F1 CONVERTER MOD DC/DC 18.5V 100W
EMM44DSXS CONN EDGECARD 88POS DIP .156 SLD
相关代理商/技术参数
参数描述
MSC8103VT1200F 功能描述:IC DSP 16BIT 300MHZ 332-FCPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:StarCore 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
MSC81058 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIER APPLICATIONS
MSC81090 制造商:ASI 制造商全称:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR
MSC81111 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIER APPLICATIONS
MSC81118 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIER APPLICATIONS