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HT66F40 数据表(PDF) 22 Page - Holtek Semiconductor Inc

部件名 HT66F40
功能描述  Enhanced A/D Flash Type MCU 8-Bit MCU with EEPROM
PDF  244 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc

HT66F40 数据表(HTML) 22 Page - Holtek Semiconductor Inc

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A.C. Characteristics
Ta=25
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
fCPU
Operating Clock
¾
2.2V~5.5V
DC
¾
8
MHz
2.7V~5.5V
DC
¾
12
MHz
4.5V~5.5V
DC
¾
20
MHz
fSYS
System Clock (HXT)
¾
2.2V~5.5V
0.4
¾
8
MHz
2.7V~5.5V
0.4
¾
12
MHz
4.5V~5.5V
0.4
¾
20
MHz
fHIRC
System Clock
(HIRC)
3V/5V
Ta=25
°C
-2%
4
+2%
MHz
3V/5V
Ta=25
°C
-2%
8
+2%
MHz
5V
Ta=25
°C
-2%
12
+2%
MHz
3V/5V
Ta=0~70
°C
-5%
4
+5%
MHz
3V/5V
Ta=0~70
°C
-4%
8
+4%
MHz
5V
Ta=0~70
°C
-5%
12
+3%
MHz
2.2V~
3.6V
Ta=0~70
°C
-7%
4
+7%
MHz
3.0V~
5.5V
Ta=0~70
°C
-5%
4
+9%
MHz
2.2V~
3.6V
Ta=0~70
°C
-6%
8
+4%
MHz
3.0V~
5.5V
Ta=0~70
°C
-4%
8
+9%
MHz
3.0V~
5.5V
Ta=0~70
°C
-6%
12
+7%
MHz
2.2V~
3.6V
Ta=
-40°C~85°C
-12%
4
+8%
MHz
3.0V~
5.5V
Ta=
-40°C~85°C
-10%
4
+9%
MHz
2.2V~
3.6V
Ta=
-40°C~85°C
-15%
8
+4%
MHz
3.0V~
5.5V
Ta=
-40°C~85°C
-8%
8
+9%
MHz
3.0V~
5.5V
Ta=
-40°C~85°C
-12%
12
+7%
MHz
fERC
System Clock (ERC)
5V
Ta=25
°C, R=120kW *
-2%
8
+2%
MHz
5V
Ta=0~70
°C, R=120kW *
-5%
8
+6%
MHz
5V
Ta=
-40°C~85°C,
R=120k
W *
-7%
8
+9%
MHz
3.0V~
5.5V
Ta=
-40°C~85°C,
R=120k
W *
-9%
8
+10%
MHz
2.2V~
5.5V
Ta=
-40°C~85°C,
R=120k
W *
-15%
8
+10%
MHz
fLXT
System Clock (LXT)
¾¾
¾
32.768
¾
kHz
HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Rev. 1.60
22
October 24, 2011



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