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參數資料
| 型號： | DSP56F803E |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | 16-bit Digital Signal Controllers |
| 中文描述： | 16位數字信號控制器 |
| 文件頁數： | 20/52頁 |
| 文件大?。?/td> | 414K |
| 代理商： | DSP56F803E |
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56F803 Technical Data, Rev. 15
20
Freescale Semiconductor
4.
Thermal Characterization Parameter, Psi-JT (
Ψ
JT
), is the “resistance” from junction to reference point
thermocouple on top center of case as defined in JESD51-2.
Ψ
JT
is a useful value to use to estimate junction
temperature in steady state customer environments.
Junction temperature is a function of on-chip power dissipation, package thermal resistance, mounting site (board)
temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal
resistance.
See Section 5.1 from more details on thermal design considerations.
TJ = Junction Temperature
TA = Ambient Temperature
5.
6.
7.
3.2 DC Electrical Characteristic
Table 3-4 DC Electrical Characteristics
Operating Conditions:
V
SS
= V
SSA
= 0 V, V
DD
= V
DDA
= 3.0–3.6 V, T
A
= –40
°
to +85
°
C, C
L
≤
50pF, f
op
= 80MHz
Characteristic
Symbol
Min
Typ
Max
Unit
Input high voltage (XTAL/EXTAL)
V
IHC
2.25
—
2.75
V
Input low voltage (XTAL/EXTAL)
V
ILC
0
—
0.5
V
Input high voltage (Schmitt trigger inputs)
1
V
IHS
2.2
—
5.5
V
Input low voltage (Schmitt trigger inputs)
1
V
ILS
-0.3
—
0.8
V
Input high voltage (all other digital inputs)
V
IH
2.0
—
5.5
V
Input low voltage (all other digital inputs)
V
IL
-0.3
—
0.8
V
Input current high (pullup/pulldown resistors
disabled, V
IN
=V
DD
)
I
IH
-1
—
1
μ
A
Input current low (pullup/pulldown resistors
disabled, V
IN
=V
SS
)
I
IL
-1
—
1
μ
A
Input current high (with pullup resistor, V
IN
=V
DD
)
I
IHPU
-1
—
1
μ
A
Input current low (with pullup resistor, V
IN
=V
SS
)
I
ILPU
-210
—
-50
μ
A
Input current high (with pulldown resistor, V
IN
=V
DD
)
I
IHPD
20
—
180
μ
A
Input current low (with pulldown resistor, V
IN
=V
SS
)
I
ILPD
-1
—
1
μ
A
Nominal pullup or pulldown resistor value
R
PU
, R
PD
30
K
Ω
Output tri-state current low
I
OZL
-10
—
10
μ
A
Output tri-state current high
I
OZH
-10
—
10
μ
A
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相關代理商/技術參數 |
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| DSP56F803EVM | 功能描述:開發(fā)板和工具包 - 其他處理器 Evaluation Kit For DSP56F803 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| DSP56F803EVMUM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F803 Evaluation Module Hardware User＇s Manual |
| DSP56F803PB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F803 16-Bit Hybrid Controller Product Brief |
| DSP56F805 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers |
| DSP56F805ACIM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Targeting Document for the 56F805 3-Phase AC Induction Motor V/Hz Control |
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