ASM12712C-1 Просмотр технического описания (PDF) - APLUS INTEGRATED CIRCUITS
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ASM12712C-1 Datasheet PDF : 7 Pages
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ASM12712C
1.5 DC Characteristics for ASMXXXX
SYMBOL
VDD
PARAMETER
OPERATING
VOLTAGE
Isb
SUPPLY STANDBY
CURREN
Iop
T
OPERATING
Iih
INPUT CURRENT
/Internal pull low
Ioh
OUTPUT HIGH
CURRENT
Iol
OUTPUT LOW
CURRENT
dF/F
FREQUENCY
STABILITY
dF/F
Fosc VARIATION
VDD
3
5
3
5
3
5
5
3
5
3
5
MIN. TYP. MAX. UNIT
2.4 3 5 V
1
1
uA
2
7
mA
3
9
uA
-5.2
-3
-8
7
mA
20
-10
10 %
-20
20 %
CONDITION
depending on Freq.
4MHz, RM
in HALT Mode
4MHz, RM
IO Floating
4MHz, RM
in HALT Mode
(IO Ports with
weak pull-high
pull-low)
4MHz, RM
(IO ports)
Fosc(3v)-
Fosc(2.4v)
Fosc (3v)
VDD=3V,
Rosc=740k, 4MHz
FIGURE 1.3 : Frequency Range for Rosc in RM mode
Resistor(k ohm) 1200
1000
820
470
3v Freq.(MHz)
2.47
3.04
3.31
6.25
Rosc & Freq.
8
6
6 .2 5
4
2
3.31 3.04 2.47
0
0
200 400 600 800 1000 1200 1400
Rosc k ohm
6
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