HT48C062(2006) 데이터 시트보기 (PDF) - Holtek Semiconductor
부품명
상세내역
제조사
HT48C062 Datasheet PDF : 31 Pages
| |||
HT48R062/HT48C062
Symbol
Parameter
IDD3
Operating Current
(Crystal OSC, RC OSC)
ISTB1 Standby Current (WDT Enabled)
ISTB2
VIL1
VIH1
VIL2
VIH2
VLVR
IOL
Standby Current (WDT Disabled)
Input Low Voltage for I/O Port
Input High Voltage for I/O Port
Input Low Voltage (RES)
Input High Voltage (RES)
Low Voltage Reset
I/O Port Sink Current
IOH
I/O Port Source Current
RPH
Pull-high Resistance
Test Conditions
VDD
Conditions
Min. Typ. Max. Unit
5V No load, fSYS=8MHz
¾
4
8
mA
3V
¾
¾
5
mA
No load, system HALT
5V
¾
¾
10
mA
3V
¾
¾
1
mA
No load, system HALT
5V
¾
¾
2
mA
¾
¾
0
¾ 0.3VDD V
¾
¾
0.7VDD ¾
VDD
V
¾
¾
0
¾ 0.4VDD V
¾
¾
0.9VDD ¾
VDD
V
¾ LVR enabled
2.7
3
3.3
V
3V
VOL=0.1VDD
5V
4
8
¾
mA
10
20
¾
mA
3V
VOH=0.9VDD
5V
-2
-4
¾
mA
-5
-10
¾
mA
3V
¾
5V
20
60 100 kW
10
30
50
kW
A.C. Characteristics
Symbol
Parameter
fSYS1 System Clock (Crystal OSC)
fSYS2 System Clock (RC OSC)
tWDTOSC Watchdog Oscillator Period
tRES
External Reset Low Pulse Width
tSST
System Start-up Timer Period
tLVR
Low Voltage Width to Reset
Note: tSYS=1/fSYS
Test Conditions
VDD
Conditions
¾ 2.2V~5.5V
¾ 3.3V~5.5V
¾ 2.2V~5.5V
¾ 3.3V~5.5V
3V
¾
5V
¾
¾
¾
Power-up or wake-up
from HALT
¾
¾
Ta=25°C
Min. Typ. Max. Unit
400
¾ 4000 kHz
400
¾ 8000 kHz
400
¾ 4000 kHz
400
¾ 8000 kHz
22
45
90
ms
16
32
64
ms
1
¾
¾
ms
¾ 1024 ¾
tSYS
0.25
1
2
ms
Rev. 1.11
3
October 30, 2006
Share Link: 