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HT56R656 Datasheet(PDF) 12 Page - Holtek Semiconductor Inc

Part # HT56R656
Description  TinyPower A/D Type with LCD 8-Bit OTP MCU
PDF  108 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT56R656 Datasheet(HTML) 12 Page - Holtek Semiconductor Inc

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background image
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
IDD16
Operating Current
(fSYS=32768Hz (note 1)
or 32K internal RC OSC)
3V
WDT off, LCD on (note 2),
1/3 bias (RBIAS=600k
W),
VLCD=VDD
¾
10
15
mA
5V
¾
16
24
mA
IDD17
Operating Current
(fSYS=32768Hz (note 1)
or 32K internal RC OSC)
3V
WDT off, LCD on (note 2),
1/5 bias (RBIAS=100k
W),
VLCD=VDD
¾
30
45
mA
5V
¾
50
75
mA
IDD18
Operating Current
(fSYS=32768Hz (note 1)
or 32K internal RC OSC)
3V
WDT off, LCD on (note 2),
1/4 bias (RBIAS=80k
W),
VLCD=VDD
¾
40
60
mA
5V
¾
60
90
mA
IDD19
Operating Current
(fSYS=32768Hz (note 1)
or 32K internal RC OSC)
3V
WDT off, LCD on (note 2),
1/3 bias (RBIAS=60k
W),
VLCD=VDD
¾
50
75
mA
5V
¾
80
120
mA
IDD20
Operating Current
(fSYS=32768Hz (note 1)
or 32K internal RC OSC)
3V
No load, LCD off, WDT off,
¾
69
mA
5V
¾
10
15
mA
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
HT56R62/HT56R65
HT56R642/HT56R644/HT56R654/HT56R656
Rev. 1.00
12
July 20, 2009



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