參數(shù)資料
型號: TMS320M642AZDK6
廠商: Texas Instruments, Inc.
英文描述: 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
中文描述: 視頻/影像定點數(shù)字信號處理器
文件頁數(shù): 87/123頁
文件大?。?/td> 1205K
代理商: TMS320M642AZDK6
www.ti.com
0.0
100.0
200.0
300.0
400.0
500.0
600.0
10
20
30
40
50
60
70
80
90
100
SYSCLKOUT (MHz)
D
TOTAL POWER
6.5
Timing Parameter Symbology
6.5.1
General Notes on Timing Parameters
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Figure 6-2. Typical Operational Power Versus Frequency (F2808)
Timing parameter symbols used are created in accordance with JEDEC Standard 100. To shorten the
symbols, some of the pin names and other related terminology have been abbreviated as follows:
Lowercase subscripts and their
meanings:
a
access time
c
cycle time (period)
d
delay time
Letters and symbols and their
meanings:
H
High
L
Low
V
Valid
Unknown, changing, or don't
X
care level
Z
High impedance
f
fall time
h
r
su
t
v
w
hold time
rise time
setup time
transition time
valid time
pulse duration (width)
All output signals from the 28x devices (including XCLKOUT) are derived from an internal clock such that
all output transitions for a given half-cycle occur with a minimum of skewing relative to each other.
The signal combinations shown in the following timing diagrams may not necessarily represent actual
cycles. For actual cycle examples, see the appropriate cycle description section of this document.
Electrical Specifications
87
相關PDF資料
PDF描述
TMS320M642AZNZ5 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle<sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup><sup>3</sup> ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
TMS320M642AZNZ6 Video/Imaging Fixed-Point Digital Signal Processor
TMS320M642AZNZ7 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48&#37; Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2500
TMS320C1X DIGITAL SIGNAL PROCESSORS
TMS320C6211JA120 FIXED-POINT DIGITAL SIGNAL PROCESSORS
相關代理商/技術參數(shù)
參數(shù)描述
TMS320M642AZNZ5 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 500MHZ 4000MIPS 548FCBGA - Trays
TMS320M642AZNZ6 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 600MHZ 4800MIPS 548FCBGA - Trays
TMS320M642AZNZ7 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 720MHZ 5760MIPS 548FCBGA - Trays
TMS320M643AGDK5 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 500MHZ 4000MIPS 548FCBGA - Trays
TMS320M643AGDK6 制造商:Texas Instruments 功能描述:DSP FIX PT 32BIT 600MHZ 4000MIPS 548FCBGA - Trays