參數(shù)資料
型號： TMS320F2801X
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： Digital Signal Processors
中文描述： 數(shù)字信號處理器
文件頁數(shù)： 91/140頁
文件大?。?/td> 1108K
代理商： TMS320F2801X
www.ti.com
6
Electrical Specifications
6.1
Unless otherwise noted, the list of absolute maximum ratings are specified over operating temperature ranges.
Absolute Maximum Ratings
(1)(2)
TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
SPRS230J–OCTOBER 2003–REVISED SEPTEMBER 2007
This section provides the absolute maximum ratings and the recommended operating conditions for the
TMS320F280x DSPs.
Supply voltage range, V
DDIO
, V
DD3VFL
Supply voltage range, V
DDA2
, V
DDAIO
Supply voltage range, V
DD
Supply voltage range, V
DD1A18
, V
DD2A18
Supply voltage range, V
SSA2
, V
SSAIO
, V
SS1AGND
, V
SS2AGND
Input voltage range, V
IN
Output voltage range, V
O
Input clamp current, I
IK
(V
IN
< 0 or V
IN
> V
DDIO
)
(3)
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DDIO
)
Operating ambient temperature ranges,
with respect to V
SS
with respect to V
SSA
with respect to V
SS
with respect to V
SSA
with respect to V
SS
- 0.3 V to 4.6 V
- 0.3 V to 4.6 V
- 0.3 V to 2.5 V
- 0.3 V to 2.5 V
- 0.3 V to 0.3 V
- 0.3 V to 4.6 V
- 0.3 V to 4.6 V
±
20 mA
±
20 mA
- 40
°
C to 85
°
C
- 40
°
C to 125
°
C
- 40
°
C to 125
°
C
- 40
°
C to 150
°
C
- 65
°
C to 150
°
C
T
A
: A version (GGM, PZ)
(4)
T
A
: S version (GGM, PZ)
(4)
T
A
: Q version ( PZ)
(4)
Junction temperature range, T
j(4)
Storage temperature range, T
stg(4)
(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 other conditions beyond those indicated under
Section 6.2
is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to V
SS
, unless otherwise noted.
Continuous clamp current per pin is
±
2 mA. This includes the analog inputs which have an internal clamping circuit that clamps the
voltage to a diode drop above V
DDA2
or below V
SSA2
.
Long-term high-temperature storage and/or extended use at maximum temperature conditions may result in a reduction of overall device
life. For additional information, see
IC Package Thermal Metrics Application Report
(literature number SPRA953) and
Reliability Data for
TMS320LF24x and TMS320F281x Devices Application Report
(literature number SPRA963)
(2)
(3)
(4)
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Electrical Specifications
91
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