参数资料
型号: TMS320C6415TGLZ7
厂商: Texas Instruments
文件页数: 18/146页
文件大小: 0K
描述: IC DSP FIXED-POINT 532-FCBGA
标准包装: 60
系列: TMS320C6414T/15T/16T
类型: 定点
接口: 主机接口,McBSP,PCI,UTOPIA
时钟速率: 720MHz
非易失内存: 外部
芯片上RAM: 1.03MB
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: 532-BFBGA,FCBGA
供应商设备封装: 532-FCBGA(23x23)
包装: 托盘
配用: TMDXEVM6452-ND - TMDXEVM6452
296-23038-ND - DSP STARTER KIT FOR TMS320C6416
其它名称: 296-17756
TMS320C6414T, TMS320C6415T, TMS320C6416T
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SPRS226M NOVEMBER 2003 REVISED APRIL 2009
114
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
PERIPHERAL COMPONENT INTERCONNECT (PCI) TIMING [C6415T AND C6416T ONLY]
timing requirements for PCLK (see Figure 47)
NO.
600
720
850
1G
UNIT
MIN
MAX
1
tc(PCLK)
Cycle time, PCLK
30 (or 8P§)
ns
2
tw(PCLKH)
Pulse duration, PCLK high
11
ns
3
tw(PCLKL)
Pulse duration, PCLK low
11
ns
4
tsr(PCLK)
v/t slew rate, PCLK
1
4
V/ns
For 3.3-V operation, the reference points for the rise and fall transitions are measured at VILP MAX and VIHP MIN.
P = 1/CPU clock frequency in ns. For example, when running parts at 720 MHz, use P = 1.39 ns.
§ Select the parameter value of 30 ns or 8P, whichever is greater.
PCLK
1
2
3
4
0.4 DVDD V MIN
Peak to Peak for
3.3V signaling
Figure 47. PCLK Timing
timing requirements for PCI reset (see Figure 48)
NO.
600
720
850
1G
UNIT
MIN
MAX
1
tw(PRST)
Pulse duration, PRST
1
ms
2
tsu(PCLKA-PRSTH)
Setup time, PCLK active before PRST high
100
s
PRST
PCLK
2
1
Figure 48. PCI Reset (PRST) Timing
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