參數(shù)資料
型號: DSP56F826E
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Digital Signal Controllers
中文描述: 16位數(shù)字信號控制器
文件頁數(shù): 21/56頁
文件大小: 700K
代理商: DSP56F826E
DC Electrical Characteristics
56F826 Technical Data, Rev. 14
Freescale Semiconductor
21
3.2 DC Electrical Characteristics
Table 3-4 DC Electrical Characteristics
Operating Conditions:
V
SSIO
=V
SS
= V
SSA
= 0V, V
DDA
=V
DDIO
=3.0–3.6V, V
DD
= 2.25–2.75V, 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
3.6
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 (pull-up/pull-down resistors disabled,
V
IN
=V
DD
)
I
IH
-1
1
μ
A
Input current low (pull-up/pull-down resistors disabled,
V
IN
=V
SS
)
I
IL
-1
1
μ
A
Input current high (with pull-up resistor, V
IN
=V
DD
)
I
IHPU
-1
1
μ
A
Input current low (with pull-up resistor, V
IN
=V
SS
)
I
ILPU
-210
-50
μ
A
Input current high (with pull-down resistor, V
IN
=V
DD
)
I
IHPD
20
180
μ
A
Input current low (with pull-down resistor, V
IN
=V
SS
)
I
ILPD
-1
1
μ
A
Nominal pull-up or pull-down 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
Input current high (analog inputs, V
IN
=V
DDA
)
2
I
IHA
-15
15
μ
A
Input current low (analog inputs, V
IN
=V
SSA
)
2
I
ILA
-15
15
μ
A
Output High Voltage (at IOH)
V
OH
V
DD
– 0.7
V
Output Low Voltage (at IOL)
V
OL
0.4
V
Output source current
I
OH
4
mA
Output sink current
I
OL
4
mA
PWM pin output source current
3
I
OHP
10
mA
PWM pin output sink current
4
I
OLP
16
mA
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