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SH79F166AP/044PR Datasheet(PDF) 105 Page - SINOWEALTH Electronic Ltd

Part # SH79F166AP/044PR
Description  Enhanced 8051 Microcontroller with 10bit ADC
PDF  113 Pages
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Manufacturer  SINOWEALTH [SINOWEALTH Electronic Ltd]
Direct Link  https://en.sinowealth.com
Logo SINOWEALTH - SINOWEALTH Electronic Ltd

SH79F166AP/044PR Datasheet(HTML) 105 Page - SINOWEALTH Electronic Ltd

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SH79F166A
105
(continue)
Parameter
Symbol
Min.
Typ.
∗
Max.
Unit
Condition
Input Low Voltage 2
VIL2
GND
-
0.2 X VDD
V
RST
——-------——
, T2, T3, T4, INT0/1/2/3/4, T2EX,
RXD (RxCON[1:0] = 00), TXD, FLT,
VDD = 2.4 - 5.5V
GND
-
0.4 X VDD
V
RXD (RxCON[1:0] = 01), VDD = 2.4 - 5.5V
GND
-
0.5 X VDD
V
RXD (RxCON[1:0] = 10), VDD = 2.4 - 5.5V
Input High Voltage 2
VIH2
0.8 X VDD
-
VDD
V
RST
——-------——
, T2, T3, T4, INT0/1/2/3/4, T2EX, RXD,
TXD, FLT, VDD = 2.4 - 5.5V
Input Leakage Current
IIL
-1
-
1
µA
Input pad, VIN = VDD or GND
Output Leakage
Current
IOL
-1
-
1
µA
Open-drain output, VDD = 5.0V
VOUT = VDD or GND
Pull-high Resistor
RPH
-
30
-
k
Ω
VDD = 5.0V, VIN = GND
Rest pin Pull-high
Resistor
RRPH
-
30
-
k
Ω
VDD = 5.0V, VIN = GND
Output High Voltage
VOH
VDD - 0.7
-
-
V
I/O Ports, IOH = -10mA, VDD = 5.0V
Output Low Voltage
VOL1
-
-
GND + 0.6
V
I/O Ports, IOL = 15mA, VDD = 5.0V
LCD Resistor
RON
-
5
-
k
Ω
SEG1 - 19, COM1 - 8, VDD = 3.6V - 5.0V
The voltage variation of V1, V2, V3 is less than 0.2V
Note:
1. “
∗” Data in “Typ.” Column is at 5.0V, 25°C, unless otherwise specified.
2. Maximum value of the supply current to VDD is 80mA.
3. Maximum value of the output current from GND is 100mA.
A/D Converter Electrical Characteristics (VDD = 3V, GND = 0V, TA = 25℃, Unless otherwise specified)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
Supply Voltage
VAD
2.5
3
3.5
V
Resolution
NR
-
10
-
bit
GND
≤ V
AIN ≤ VREF
A/D Input Voltage
VAIN
GND
-
VREF
V
A/D Input Resistor*
RAIN
2
-
-
M
Ω
VIN = 3.0V
Recommended
impedance of analog
voltage source
ZAIN
-
-
10
k
Ω
A/D conversion current
IAD
-
1
3
mA
ADC module operating, VDD = 3.0V
A/D Input current
IADIN
-
-
10
µA
VDD = 3.0V
Differential linearity error
DLE
-
-
±1
LSB
fOSC = 12MHz, VDD = 3.0V
Integral linearity error
ILE
-
-
±2
LSB
fOSC = 12MHz, VDD = 3.0V
Full scale error
EF
-
±1
±3
LSB
fOSC = 12MHz, VDD = 3.0V
Offset error
EZ
-
±0.5
±3
LSB
fOSC = 12MHz, VDD = 3.0V
Total Absolute error
EAD
-
-
±3
LSB
fOSC = 12MHz, VDD = 3.0V
Total Conversion time
TCON
14
-
-
tAD
10 bit Resolution, VDD = 3.0V, tAD = 1µs
Note: “
∗” Here the A/D input Resistor is the DC input-resistance of A/D itself.



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