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參數(shù)資料
| 型號： | SM320C30HFGM50 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 32-BIT, 50 MHz, OTHER DSP, CQFP196 |
| 封裝： | NONCONDUCTIVE TIE BAR, CERAMIC, QFP-196 |
| 文件頁數(shù)： | 3/48頁 |
| 文件大?。?/td> | 874K |
| 代理商： | SM320C30HFGM50 |
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SMJ320C30
DIGITAL SIGNAL PROCESSOR
SGUS014H -- FEBRUARY 1991 -- REVISED JUNE 2004
11
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251--1443
absolute maximum ratings over operating case temperature range (unless otherwise noted)
Supply voltage range, VCC (see Note 3)
--0.3 V to 7 V
..............................................
Input voltage range, VI
-- 0.3Vto7V
.............................................................
Output voltage range, VO
--0.3Vto7V
..........................................................
Continuous power dissipation (see Note 4)
3.15 W
.................................................
Operating case temperature range, TC
-- 55°C to 125°C
............................................
Storage temperature range, Tstg
-- 65°C to 150°C
..................................................
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 “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 3. All voltage values are with respect to VSS.
4. Actual operating power is less. This value was obtained under specially produced worst-case test conditions, which are not
sustained during normal device operation. These conditions consist of continuous parallel writes of a checkerboard pattern to both
primary and extension buses at the maximum rate possible. See normal (ICC) current specification in the electrical characteristics
table and also read Calculation of TMS320C30 Power Dissipation Application Report (literature number SPRA020).
recommended operating conditions (see Note 5)
MIN
NOM
MAX
UNIT
V
Supply voltage (AV
etc )
4 75
5
5 25
V
VDD
Supply voltage (AVDD, etc.)
4.75
55.25
V
VSS
Supply voltage (CVSS, etc.)
0
V
VIH
High-level input voltage
2.1
VDD +0.3*
V
VTH
High-level input voltage for CLKIN
3
VDD +0.3*
V
VIL
Low-level input voltage
-- 0.3*
0.8
V
IOH
High-level output current
-- 300
μA
IOL
Low-level output current
2
mA
TC
Operating case temperature (see Note 6)
-- 55
125
°C
All nominal values are at VDD =5V, TA (ambient-air temperature)= 25°C.
* This parameter is not production tested.
NOTE 5: All input and output voltage levels are TTL compatible.
NOTE 6: TC MAX at maximum rated operating conditions at any point on the case, TC MIN at initial (time zero) power up
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