參數(shù)資料
型號： SM320C6414DGADW60
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號處理
英文描述： 64-BIT, 75 MHz, OTHER DSP, CPGA570
封裝： 33 X 33 MM, CERAMIC, FCPGA-570
文件頁數(shù)： 111/134頁
文件大?。?/td> 1997K
代理商： SM320C6414DGADW60
SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A JANUARY 2004 REVISED MARCH 2004
78
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
PARAMETER MEASUREMENT INFORMATION
Transmission Line
4.0 pF
1.85 pF
Z0 = 50
W
(see note)
Tester Pin Electronics
Data Sheet Timing Reference Point
Output
Under
Test
NOTE: The data sheet provides timing at the device pin. For output timing analysis, the tester pin electronics and its transmission line effects
must be taken into account. A transmission line with a delay of 2 ns or longer can be used to produce the desired transmission line effect.
The transmission line is intended as a load only. It is not necessary to add or subtract the transmission line delay (2 ns or longer) from
the data sheet timings.
42
W
3.5 nH
Device Pin
(see note)
Input requirements in this data sheet are tested with an input slew rate of < 4 Volts per nanosecond (4 V/ns) at the device pin.
Figure 12. Test Load Circuit for AC Timing Measurements
The tester load circuit is for characterization and measurement of AC timing signals. This load does not indicate
the maximum load the device is capable of driving.
signal transition levels
All input and output timing parameters are referenced to 1.5 V for both “0” and “1” logic levels.
Vref = 1.5 V
Figure 13. Input and Output Voltage Reference Levels for AC Timing Measurements
All rise and fall transition timing parameters are referenced to VIL MAX and VIH MIN for input clocks, VOL MAX
and VOH MIN for output clocks, VILP MAX and VIHP MIN for PCI input clocks, and VOLP MAX and VOHP MIN for
PCI output clocks.
Vref = VIL MAX (or VOL MAX or
Vref = VIH MIN (or VOH MIN or
VIHP MIN or VOHP MIN)
VILP MAX or VOLP MAX)
Figure 14. Rise and Fall Transition Time Voltage Reference Levels
signal transition rates
All timings are tested with an input edge rate of 4 Volts per nanosecond (4 V/ns).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SM320C6414-EP 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
SM320C6415DGADW60 制造商:Texas Instruments 功能描述:DSP Fixed-Point 32-Bit 600MHz 4800MIPS 570-Pin FCPGA Tray
SM320C6416DGADW60 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXD-POINT DIGITAL SIGNAL PROCESSORS
SM320C6424GDUQ6EP 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC EP Fixed-Pt Dig Signal Proc 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
SM320C6455BGTZEP 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Enh Product Fixed- Pt Dig Signal Proc 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
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