MC1101A Ver la hoja de datos (PDF) - PMD
Número de pieza
componentes Descripción
Fabricante
MC1101A Datasheet PDF : 70 Pages
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DC Electrical Characteristics
(Vcc and Ta per operating ratings, Fclk = 25.0 Mhz)
Symbol
Vcc
Idd
Input Voltages
Vih
Vil
Vihclk
Vihreset
Output Voltages
Voh
Parameter
Min.
Supply Voltage
4.75
Supply Current
Logic 1 input voltage
2.0
Logic 0 input voltage
-0.3
Logic 1 voltage for clock pin
3.0
(ClkIn)
Logic 1 voltage for reset pin
4.0
(reset)
Logic 1 Output Voltage
2.4
Vol
Logic 0 Output Voltage
Iout
Tri-State output leakage current
-20
Iin
Input current
-50
Iinclk
Input current ClkIn
-20
Max.
5.25
100
Vcc + 0.3
0.8
Vcc+0.3
Vcc+0.3
0.33
20
50
20
Units
V
mA
V
V
V
V
V
V
uA
uA
uA
Conditions
open outputs
@CP Io = 300 uA
@I/O Io = 4 mA
@CP Io = 2 mA
@I/O Io = 4 mA
0 < Vout < Vcc
0 < Vi < Vcc
0 < Vi < Vcc
AC Electrical Characteristics
(see reference timing diagrams)
(Vcc and Ta per operating ratings; Fclk = 25.0 Mhz)
(~ character indicates active low signal)
Timing Interval
Encoder and Index Pulse Timing
Motor-Phase Pulse Width
Dwell Time Per State
Index Pulse Setup and Hold
(relative to Quad A and Quad B low)
Reset Timing
Stable Power to Reset
Reset Low Pulse Width
Clock Timing
Clock Frequency (Fclk)
Clock Pulse Width
Clock Period
T#
Min.
T1
1.6
T2
0.8
T3
0
0.25
1.0
6.7
T4
19.5
T5
39
Max.
25.6
75 (note 2)
149 (note 2)
Units
uS
uS
uS
Sec
uS
Mhz
nS
nS
5
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