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HT86AR72 Datasheet(PDF) 11 Page - Holtek Semiconductor Inc

Part # HT86AR72
Description  A/D Type Voice 8-Bit MCU
PDF  68 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT86AR72 Datasheet(HTML) 11 Page - Holtek Semiconductor Inc

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Absolute Maximum Ratings
Supply Voltage ...........................VSS+2.0V to VSS+5.5V
Storage Temperature ............................
-50°Cto125°C
Input Voltage..............................VSS
-0.3V to VDD+0.3V
Operating Temperature...........................
-40°Cto85°C
IOL Total ..............................................................150mA
IOH Total............................................................
-100mA
Total Power Dissipation .....................................500mW
Note: These are stress ratings only. Stresses exceeding the range specified under
²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Ta=25
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
VDD
HT86AXX Operating Voltage
¾ fSYS=4MHz/8MHz
2.0
¾
5.5
V
VDD
HT86ARXX Operating Voltage
¾ fSYS=4MHz/8MHz
2.2
¾
5.5
V
IDD1
Operating Current
3V No load, f
SYS=4MHz,
RTC enable, DAC disable
¾¾
1.5
mA
5V
¾¾
5.0
mA
3V No load, f
SYS=8MHz,
RTC enable, DAC disable
¾¾
3.0
mA
5V
¾¾
7.0
mA
IDD2
Operating Current
3V No load, f
SYS=4MHz,
RTC enable, DAC enable
¾¾
10
mA
5V
¾¾
18
mA
3V No load, f
SYS=8MHz,
RTC enable, DAC enable
¾¾
20
mA
5V
¾¾
36
mA
IDD3
Operating Current
3V No load, f
SYS=4MHz,
RTC disable, DAC disable
¾¾
1.5
mA
5V
¾¾
5.0
mA
3V No load, f
SYS=8MHz,
RTC disable, DAC disable
¾¾
3.0
mA
5V
¾¾
7.0
mA
IDD4
Operating Current
3V No load, f
SYS=4MHz,
RTC disable, DAC enable
¾¾
10
mA
5V
¾¾
18
mA
3V No load, f
SYS=8MHz,
RTC disable, DAC enable
¾¾
20
mA
5V
¾¾
36
mA
ISTB1
Standby Current
3V No load, system HALT,
WDT enable, RTC enable
¾¾
5
mA
5V
¾¾
10
mA
ISTB2
Standby Current
3V No load, system HALT,
WDT disable, RTC enable
¾¾
2
mA
5V
¾¾
4
mA
ISTB3
Standby Current
3V No load, system HALT,
WDT enable, RTC disable
¾¾
4
mA
5V
¾¾
8
mA
ISTB4
Standby Current
3V No load, system HALT,
WDT disable, RTC disable
¾¾
1.0
mA
5V
¾¾
2.0
mA
VIL1
Input Low Voltage for I/O Ports
¾¾
0
¾
0.3VDD
V
VIH1
Input High Voltage for I/O Ports
¾¾
0.7VDD
¾
VDD
V
HT86Axx/HT86ARxx
Rev. 1.00
11
March 19, 2010



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