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HT48R005 数据表(PDF) 9 Page - Holtek Semiconductor Inc

部件名 HT48R005
功能描述  Small Package 8-Bit OTP MCU
PDF  62 Pages
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制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc

HT48R005 数据表(HTML) 9 Page - Holtek Semiconductor Inc

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D.C. Characteristics
Ta=25
°C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
VDD
Operating Voltage
¾
fSYS=12MHz
2.2
¾
5.5
V
fSYS=16MHz
3.0
¾
5.5
V
IDD1
Operating Current
(Crystal/RC OSC)
3V
No load, fSYS=4MHz
A/D disabled
¾¾
1mA
5V
¾¾
3mA
IDD2
Operating Current
(Crystal/RC OSC)
3V
No load, fSYS=8MHz
A/D disabled
¾¾
2mA
5V
¾¾
4mA
IDD3
Operating Current
(Crystal/RC OSC)
5V
No load, fSYS=16MHz
A/D disabled
¾¾
7mA
ISTB1
Standby Current
(WDTOSC on)
3V
No load, system HALT
¾¾
3
mA
5V
¾¾
10
mA
ISTB2
Standby Current
(WDTOSC on)
3V
No load, system HALT
¾¾
1
mA
5V
¾¾
2
mA
VIL1
Input Low Voltage for I/O,
TMR and INT
5V
¾
0
¾
1.5
V
¾
0
¾
0.2VDD
VIH1
Input High Voltage for I/O,
TCn and INT
5V
¾
3.5
¾
5.0
V
¾
0.8VDD
¾
VDD
VIL2
Input Low Voltage (RES)
¾¾
0
¾
0.4VDD
V
VIH2
Input High Voltage (RES)
¾¾
0.9VDD
¾
VDD
V
VLVR1
Low Voltage Reset 1
¾ VLVR = 2.10V
1.98
2.10
2.22
V
VLVR2
Low Voltage Reset 2
¾ VLVR = 3.15V
2.98
3.15
3.32
V
VLVR3
Low Voltage Reset 3
¾ VLVR = 4.20V
3.98
4.20
4.42
V
IOH
I/O Port Source Current
3V
VOH=0.9VDD
-2
-4
¾
mA
5V
-5
-10
¾
mA
IOL1
I/O Port Sink Current
3V
VOL=0.1VDD
48
¾
mA
5V
10
20
¾
mA
IOL2
PA7 Sink Current
5V
VOL=0.1VDD
23
¾
mA
RPH
Pull-high Resistance
3V
¾
20
60
100
k
W
5V
¾
10
30
50
k
W
Note: The standby current ISTB1 and ISTB2 are measured with all I/O pins in input mode and tied to VDD.
HT48R005/HT46R005
Rev. 1.00
9
November 29, 2011



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