SN8P2740 Series
ADC, OP-amp, Comparator 8-Bit Micro-Controller
16ELECTRICAL CHARACTERISTIC
16.1 ABSOLUTE MAXIMUM RATING
Supply voltage (Vdd)…………………………………………………………………………………………………………………….……………… - 0.3V ~ 6.0V
Input in voltage (Vin)…………………………………………………………………………………………………………………….… Vss – 0.2V ~ Vdd + 0.2V
Operating ambient temperature (Topr)
SN8P2743K, SN8P2743S, SN8P2742P, SN8P2742S, SN8P27411P, SN8P27411S……………………………………………….. -20C ~ + 70C
SN8P2743KD, SN8P2743SD, SN8P2742PD, SN8P2742SD. SN8P27411PD, SN8P27411SD……………………………………. –40C ~ + 85C
Storage ambient temperature (Tstor) ………………………………………………………………….………………………………………… –40C ~ + 125C
16.2 ELECTRICAL CHARACTERISTIC
DC CHARACTERISTIC
(All of voltages refer to Vss, Vdd = 5.0V, Fosc = 4MHz,Fcpu=1MHz,ambient temperature is 25C unless otherwise note.)
PARAMETER
SYM.
DESCRIPTION
Normal mode. Fcpu = 1MHz
Normal mode. Fcpu = 4MHz
MIN.
TYP.
MAX.
UNIT
2.2
-
5.5
V
Operating voltage
Vdd
Vdr
2.4
1.5
0.05
Vss
Vss
0.7Vdd
0.8Vdd
-
-
-
-
-
5.5
-
-
0.3Vdd
0.2Vdd
Vdd
Vdd
V
V
V/ms
V
V
V
RAM Data Retention voltage
*Vdd rise rate
Vpor Vdd rise rate to ensure internal power-on reset
ViL1 All input ports
ViL2 Reset pin
ViH1 All input ports
ViH2 Reset pin
Input Low Voltage
Input High Voltage
-
-
V
Reset pin leakage current
I/O port input leakage current
Ilekg Vin = Vdd
Ilekg Pull-up resistor disable, Vin = Vdd
-
-
-
-
2
2
uA
uA
Vin = Vss , Vdd = 3V
Vin = Vss , Vdd = 5V
Vop = Vdd – 0.5V
Vop = Vss + 0.5V
100
50
8
8
200
100
-
-
-
2
4
1.5
3
20
45
3.5
10
1
0.35
0.55
6
300
150
I/O port pull-up resistor
Rup
K
I/O output source current
sink current
*INTn trigger pulse width
IoH
IoL
-
-
-
-
-
-
-
-
-
-
-
2
-
-
-
-
-
-
mA
Tint0 INT0 interrupt request pulse width
Vdd= 3V, Fcpu = 4MHz
2/fcpu
cycle
mA
mA
mA
mA
uA
uA
uA
uA
uA
mA
mA
uA
uA
uA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Vdd= 5V, Fcpu = 4MHz
Vdd= 3V, Fcpu = 1MHz
Vdd= 5V, Fcpu = 1MHz
Vdd= 3V, Fcpu = 32KHz
Vdd= 5V, Fcpu = 32KHz
Vdd= 3V, ILRC=16KHz
Vdd= 5V, ILRC=32KHz
Vdd= 5V/3V
Vdd= 3V, IHRC=16MHz
Vdd= 5V, IHRC=16MHz
Vdd= 3V, Ext. 32KHz X‟tal
Vdd= 5V, Ext. 32KHz X‟tal
Vdd= 3V, ILRC=16KHz
Vdd= 5V, ILRC=32KHz
Run Mode
(No loading)
Idd1
Supply Current
(Disable ADC, OP-amp,
Comparator)
Idd2 Slow Mode
Idd3 Sleep Mode
Green Mode
Idd4 (No loading,
18
3
5.5
Watchdog Disable)
uA
25C, Vdd=2.2V~ 5.5V
15.68
15.2
16
16
16.32
16.8
MHz
MHz
Fcpu=Fhosc/4~Fhosc/16
Internal High RC
(IHRC)
Internal High Oscillator Freq.
Fihrc
-40C~85C,Vdd=2.4V~ 5.5V
Fcpu=Fhosc/4~Fhosc/16
1.9
1.8
2.3
2.2
3.5
3.3
2.0
2.0
2.4
2.4
3.6
3.6
2.1
2.3
2.5
2.7
3.7
3.9
V
V
V
V
V
V
Low voltage reset level. 25C
Vdet0
Vdet1
Vdet2
Low voltage reset level. -40C~85C
Low voltage reset/indicator level. 25C
Low voltage reset/indicator level. -40C~85C
Low voltage reset/indicator level. 25C
Low voltage reset/indicator level. -40C~85C
LVD Voltage
“ ” These parameters are for design reference, not tested.
*
SONiX TECHNOLOGY CO., LTD
Page 118
Version 2.0
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