参数资料
型号: DSP56F801EVM
厂商: Freescale Semiconductor
文件页数: 9/48页
文件大小: 0K
描述: KIT EVALUATION FOR DSP56F801
标准包装: 1
DC Electrical Characteristics
56F801 Technical Data, Rev. 17
Freescale Semiconductor
17
3.2 DC Electrical Characteristics
Table 3-4 DC Electrical Characteristics
Operating Conditions: V
SS = VSSA = 0 V, VDD = VDDA = 3.0–3.6V, TA = –40° to +85°C, CL 50pF
Characteristic
Symbol
Min
Typ
Max
Unit
Input high voltage (XTAL/EXTAL)
VIHC
2.25
2.75
V
Input low voltage (XTAL/EXTAL)
VILC
0—
0.5
V
Input high voltage [GPIOB(2:3)]1
VIH[GPIOB(2:3)]
2.0
3.6
V
Input low voltage [GPIOB(2:3)]1
VIL[GPIOB(2:3)]
-0.3
0.8
V
Input high voltage (Schmitt trigger inputs)2
VIHS
2.2
5.5
V
Input low voltage (Schmitt trigger inputs)2
VILS
-0.3
0.8
V
Input high voltage (all other digital inputs)
VIH
2.0
5.5
V
Input low voltage (all other digital inputs)
VIL
-0.3
0.8
V
Input current high (pullup/pulldown resistors disabled, VIN=VDD)IIH
-1
1
μA
Input current low (pullup/pulldown resistors disabled, VIN=VSS)IIL
-1
1
μA
Input current high (with pullup resistor, VIN=VDD)IIHPU
-1
1
μA
Input current low (with pullup resistor, VIN=VSS)IILPU
-210
-50
μA
Input current high (with pulldown resistor, VIN=VDD)IIHPD
20
180
μA
Input current low (with pulldown resistor, VIN=VSS)IILPD
-1
1
μA
Nominal pullup or pulldown resistor value
RPU, RPD
30
K
Ω
Output tri-state current low
IOZL
-10
10
μA
Output tri-state current high
IOZH
-10
10
μA
Input current high (analog inputs, VIN=VDDA)
3
IIHA
-15
15
μA
Input current low (analog inputs, VIN=VSSA)
3
IILA
-15
15
μA
Output High Voltage (at IOH)VOH
VDD – 0.7
V
Output Low Voltage (at IOL)VOL
——
0.4
V
Output source current
IOH
4—
mA
Output sink current
IOL
4—
mA
PWM pin output source current4
IOHP
10
mA
PWM pin output sink current5
IOLP
16
mA
Input capacitance
CIN
—8
pF
Output capacitance
COUT
—12
pF
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