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HT56R668 датащи(PDF) 9 Page - Holtek Semiconductor Inc

номер детали HT56R668
подробное описание детали  TinyPowerTM A/D Type with LCD 8-Bit MCU
PDF  104 Pages
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производитель  HOLTEK [Holtek Semiconductor Inc]
домашняя страница  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT56R668 датащи(HTML) 9 Page - Holtek Semiconductor Inc

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Note:
1. 32768Hz is in slow start mode (RTCC.4=1) for the D.C. current measurement.
2. LCD waveform is in Type A condition.
3. fS is the internal clock for the Buzzer, RTC Interrupt, Time Base Interrupt and the WDT.
4. Both Timer/Event Counters are off. Timer filter is disabled for all test conditions.
5. All peripherals are in OFF condition if not mentioned at IDD,ISTB tests.
HT56R668/HT56C668/HT56R678/HT56C678/HT56R688
Ta=25
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
VDD
Operating Voltage
¾
fSYS=4MHz
2.2
¾
5.5
V
fSYS=8MHz
3.0
¾
5.5
V
fSYS=12MHz
4.5
¾
5.5
V
AVDD
Analog Operating Voltage
¾
VREF=AVDD
3.0
¾
5.0
V
IDD1
Operating Current
(Crystal OSC, RC OSC)
3V
No load, fSYS=fM=1MHz
¾
170
250
mA
5V
¾
380
570
mA
IDD2
Operating Current
(Crystal OSC, RC OSC)
3V
No load, fSYS=fM=2MHz
¾
240
360
mA
5V
¾
490
730
mA
IDD3
Operating Current
(Crystal OSC, RC OSC)
3V
No load, fSYS=fM=4MHz
(note 5)
¾
440
660
mA
5V
¾
900
1350
mA
IDD4
Operating Current
(EC Mode, Filter On)
3V
No load, fSYS=fM=4MHz
¾
380
570
mA
5V
¾
720
1080
mA
IDD5
Operating Current
(EC Mode, Filter Off)
3V
No load, fSYS=fM=4MHz
¾
370
550
mA
5V
¾
680
1020
mA
IDD6
Operating Current
(Crystal OSC, RC OSC)
5V
No load, fSYS=fM=8MHz
¾
1.8
2.7
mA
IDD7
Operating Current
(Crystal OSC, RC OSC)
5V
No load, fSYS=fM=12MHz
¾
2.6
4.0
mA
IDD8
Operating Current
(Slow Mode, fM=4MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=500kHz
¾
150
220
mA
5V
¾
340
510
mA
IDD9
Operating Current
(Slow Mode, fM=4MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=1MHz
¾
180
270
mA
5V
¾
400
600
mA
IDD10
Operating Current
(Slow Mode, fM=4MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=2MHz
¾
270
400
mA
5V
¾
560
840
mA
IDD11
Operating Current
(Slow Mode, fM=8MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=1MHz
¾
240
360
mA
5V
¾
540
810
mA
IDD12
Operating Current
(Slow Mode, fM=8MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=2MHz
¾
320
480
mA
5V
¾
680
1020
mA
IDD13
Operating Current
(Slow Mode, fM=8MHz)
(Crystal OSC, RC OSC)
3V
No load, fSYS=fSLOW=4MHz
¾
500
750
mA
5V
¾
1000
1500
mA
HT56R67/HT56R668/HT56C668/HT56R678/HT56C678/HT56R688
Rev. 1.20
9
February 22, 2010



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