參數(shù)資料
型號： TMS320C6727B_07
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： Floating-Point Digital Signal Processors
中文描述： 浮點數(shù)字信號處理器
文件頁數(shù)： 33/116頁
文件大?。?/td> 999K
代理商： TMS320C6727B_07
www.ti.com
4
Peripheral and Electrical Specifications
4.1 Electrical Specifications
4.2 Absolute Maximum Ratings
(1)(2)
Over Operating Case Temperature Range (Unless Otherwise Noted)
4.3 Recommended Operating Conditions
(1)
TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720
Floating-Point Digital Signal Processors
SPRS370C–SEPTEMBER 2006–REVISED OCTOBER 2007
This section provides the absolute maximum ratings and the recommended operating conditions for the
TMS320C672x DSP.
All electrical and switching characteristics in this data manual are valid over the recommended operating
conditions unless otherwise specified.
UNIT
V
V
Supply voltage range, CV
DD
, OSCV
DD(3)
Supply voltage range, DV
DD
, PLLHV
Input Voltage Range
–0.3 to 1.8
–0.3 to 4
–0.3 to DV
DD
+ 0.5
–0.3 to CV
DD
+ 0.5
–0.3 to DV
DD
+ 0.5
–0.3 to CV
DD
+ 0.5
±
20
0 to 90
–40 to 105
–65 to 150
All pins except OSCIN
OSCIN pin
All pins except OSCOUT
OSCOUT pin
V
Output Voltage Range
V
Clamp Current
Operating case temperature range T
C
mA
Default
A version
°
C
Storage temperature range, T
stg
°
C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with referenced to V
unless otherwise specified.
If OSCV
and OSCV
SS
pins are used as filter pins for reduced oscillator jitter, they should not be connected to CV
DD
and V
SS
externally.
(2)
(3)
MIN
1.14
1.33
3.13
NOM
1.2
1.40
3.3
MAX
1.32
1.47
3.47
UNIT
V
CV
DD
Core Supply Voltage
Default
C6727B-350
DV
DD
T
C
I/O Supply Voltage
Operating Case Temperature Range
V
Default
A version
0
90
°
C
–40
105
(1)
All voltage values are with referenced to V
SS
unless otherwise specified.
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Peripheral and Electrical Specifications
33
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