参数资料
型号: SM320C6701GLPW16
厂商: TEXAS INSTRUMENTS INC
元件分类: 数字信号处理
英文描述: 32-BIT, 167 MHz, OTHER DSP, CBGA429
封装: CERAMIC, BGA-429
文件页数: 28/62页
文件大小: 873K
代理商: SM320C6701GLPW16
SMJ320C6701
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SGUS030A – APRIL 2000 – REVISED APRIL 2001
34
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
SYNCHRONOUS-BURST MEMORY TIMING
timing requirements for synchronous-burst SRAM cycles (full-rate SSCLK)
(see Figure 14)
NO
’C6701-14
’C6701-16
UNIT
NO.
MIN
MAX
MIN
MAX
UNIT
7
tsu(EDV-SSCLKH)
Setup time, read EDx valid before SSCLK high
2.0
2.6
ns
8
th(SSCLKH-EDV)
Hold time, read EDx valid after SSCLK high
2.1
1.5
ns
switching characteristics for synchronous-burst SRAM cycles (full-rate SSCLK)
(see Figure 14 and Figure 15)
NO
PARAMETER
’C6701-14
’C6701-16
UNIT
NO.
PARAMETER
MIN
MAX
MIN
MAX
UNIT
1
tosu(CEV-SSCLKH)
Output setup time, CEx valid before SSCLK high
0.5P – 1.5
0.5P – 1.3
ns
2
toh(SSCLKH-CEV)
Output hold time, CEx valid after SSCLK high
0.5P – 2.5
0.5P – 2.3
ns
3
tosu(BEV-SSCLKH)
Output setup time, BEx valid before SSCLK high
0.5P – 1.6
ns
4
toh(SSCLKH-BEIV)
Output hold time, BEx invalid after SSCLK high
0.5P – 2.5
0.5P – 2.3
ns
5
tosu(EAV-SSCLKH)
Output setup time, EAx valid before SSCLK high
0.5P – 1.7
ns
6
toh(SSCLKH-EAIV)
Output hold time, EAx invalid after SSCLK high
0.5P – 2.5
ns
9
tosu(ADSV-SSCLKH)
Output setup time, SSADS valid before SSCLK high
0.5P – 1.5
0.5P – 1.3
ns
10
toh(SSCLKH-ADSV)
Output hold time, SSADS valid after SSCLK high
0.5P – 2.5
0.5P – 2.3
ns
11
tosu(OEV-SSCLKH)
Output setup time, SSOE valid before SSCLK high
0.5P – 1.5
0.5P – 1.3
ns
12
toh(SSCLKH-OEV)
Output hold time, SSOE valid after SSCLK high
0.5P – 2.5
ns
13
tosu(EDV-SSCLKH)
Output setup time, EDx valid before SSCLK high
0.5P – 1.5
0.5P – 1.3
ns
14
toh(SSCLKH-EDIV)
Output hold time, EDx invalid after SSCLK high
0.5P – 2.5
ns
15
tosu(WEV-SSCLKH)
Output setup time, SSWE valid before SSCLK high
0.5P – 1.5
0.5P – 1.3
ns
16
toh(SSCLKH-WEV)
Output hold time, SSWE valid after SSCLK high
0.5P – 2.5
0.5P – 2.3
ns
The effects of internal clock jitter are included at test. There is no need to adjust timing numbers for internal clock jitter.
When the PLL is used (CLKMODE x4), P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
For CLKMODE x1, 0.5P is defined as PH (pulse duration of CLKIN high) for all output setup times; 0.5P is defined as PL (pulse duration of CLKIN
low) for all output hold times.
相关PDF资料
PDF描述
SM320C6701GLPS14 32-BIT, 140 MHz, OTHER DSP, CBGA429
SM320C80GFM40 64-BIT, 80 MHz, OTHER DSP, CPGA305
SM320F2812HFGM 16-BIT, 150 MHz, OTHER DSP, CQFP172
SM320MCM41DHFHM40 32-BIT, 40 MHz, OTHER DSP, CQFP352
SM320MCM42CHFNM40 32-BIT, 40 MHz, OTHER DSP, CQFP408
相关代理商/技术参数
参数描述
SM320C6701S14 制造商:TI 制造商全称:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SM320C6701S16 制造商:TI 制造商全称:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SM320C6701W14 制造商:TI 制造商全称:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SM320C6701W16 制造商:TI 制造商全称:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SM320C6701ZMBW14 功能描述:数字信号处理器和控制器 - DSP, DSC Floating Point Dig Signal Proc Military 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