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HT56R67 Datasheet(PDF) 10 Page - Holtek Semiconductor Inc

Part # HT56R67
Description  TinyPowerTM A/D Type with LCD 8-Bit MCU
PDF  104 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT56R67 Datasheet(HTML) 10 Page - Holtek Semiconductor Inc

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Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
ISTB1
Standby Current ( Sleep)
(fSYS,fSUB,fS,fLCD,fWDT=off)
3V
No load, system HALT,
LCD off, WD off
¾
0.2
1.0
mA
5V
¾
0.3
2.0
mA
ISTB2
Standby Current ( Sleep)
(fSYS,fLCD,fWDT=fSUB=32768Hz
(note 1) or 32K RC OSC)
3V
No load, system HALT,
LCD off, WD off
¾
24
mA
5V
¾
35
mA
ISTB3
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/5 bias (RBIAS=1M
W),
VLCD=VDD
¾
610
mA
5V
¾
10
15
mA
ISTB4
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/4 bias (RBIAS=800k
W),
VLCD=VDD
¾
610
mA
5V
¾
10
15
mA
ISTB5
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/3 bias (RBIAS=600k
W),
VLCD=VDD
¾
812
mA
5V
¾
12
16
mA
ISTB6
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/5 bias (RBIAS=100k
W),
VLCD=VDD
¾
26
39
mA
5V
¾
44
66
mA
ISTB7
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/4 bias (RBIAS=80k
W),
VLCD=VDD
¾
32
48
mA
5V
¾
54
81
mA
ISTB8
Standby Current ( Idle)
(fSYS,fWDT=off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
WDT off, LCD on (note 2),
1/3 bias (RBIAS=60k
W),
VLCD=VDD
¾
44
66
mA
5V
¾
70
105
mA
ISTB9
Standby Current ( Idle)
(fSYS On, fSYS=fM=4MHz,
fWDT,fLCD off; fS (note 3)=
fSUB=32768Hz (note 1)
or 32K RC OSC)
3V
No load, system HALT,
LCD off, WDT off,
SPI or I
2C On, PCLK On,
PCLK=fSYS/8
¾
150
250
mA
5V
¾
350
550
mA
VIL1
Input Low Voltage for I/O Ports,
TMR and INT
¾¾
0
¾
0.3VDD
V
VIH1
Input High Voltage for I/O Ports,
TMR and INT
¾¾
0.7VDD
¾
VDD
V
VIL2
Input Low Voltage (RES)
¾¾
0
¾
0.4VDD
V
VIH2
Input High Voltage (RES)
¾¾
0.9VDD
¾
VDD
V
VLVR
Low Voltage Reset Voltage
¾
Configuration option: 4.2V
3.98
4.2
4.42
V
¾
Configuration option: 3.15V
2.98
3.15
3.32
V
¾
Configuration option: 2.1V
1.98
2.1
2.22
V
VLVD
Low Voltage Detector Voltage
¾
Configuration option: 2.2V
2.08
2.2
2.32
V
¾
Configuration option: 3.3V
3.12
3.3
3.50
V
¾
Configuration option: 4.4V
4.12
4.4
4.70
V
HT56R67/HT56R668/HT56C668/HT56R678/HT56C678/HT56R688
Rev. 1.20
10
March 4, 2010



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