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参数资料
| 型号： | SM320C6701GLPS14 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 数字信号处理 |
| 英文描述： | 32-BIT, 140 MHz, OTHER DSP, CBGA429 |
| 封装： | CERAMIC, BGA-429 |
| 文件页数： | 21/62页 |
| 文件大小： | 873K |
| 代理商： | SM320C6701GLPS14 |
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SMJ320C6701
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SGUS030A – APRIL 2000 – REVISED APRIL 2001
28
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
electrical characteristics over recommended ranges of supply voltage and operating case
temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage
DVDD = MIN,
IOH = MAX
2.4
V
VOL
Low-level output voltage
DVDD = MIN,
IOL = MAX
0.6
V
II
Input current
VI = VSS to DVDD
±10
uA
IOZ
Off-state output current
VO = DVDD or 0 V
±10
uA
IDD2V
Supply current, CPU + CPU memory access
CVDD = NOM,
CPU clock = 150 MHz
470
mA
IDD2V
Supply current, peripherals§
CVDD = NOM,
CPU clock = 150 MHz
250
mA
IDD3V
Supply current, I/O pins
DVDD = NOM,
CPU clock = 150 MHz
85
mA
Ci
Input capacitance
*15
pF
Co
Output capacitance
*15
pF
* This parameter is not tested.
TMS and TDI are not included due to internal pullups.
TRST is not included due to internal pulldown.
Measured with average CPU activity:
50% of time:
8 instructions per cycle, 32-bit DMEM access per cycle
50% of time:
2 instructions per cycle, 16-bit DMEM access per cycle
§ Measured with average peripheral activity:
50% of time:
Timers at max rate, McBSPs at E1 rate, and DMA burst transfer between DMEM and SDRAM
50% of time:
Timers at max rate, McBSPs at E1 rate, and DMA servicing McBSPs
Measured with average I/O activity (30-pF load, SDCLK on):
25% of time:
Reads from external SDRAM
25% of time:
Writes to external SDRAM
50% of time:
No activity
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SM320C6701GLPS16 | 制造商:Texas Instruments 功能描述:DSP,1000 MFLOPS,167MHZ,-40C/+90C,C-BGA - Trays |
| SM320C6701GLPW14 | 制造商:Texas Instruments 功能描述:DSP Floating-Point 32-Bit 140MHz 1120MIPS 429-Pin CFCBGA Tray 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:TISSM320C6701GLPW14 FLOATING POINT DSP |
| 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 |
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