<M F T>
RT8H062E
WATCH DOG TIMER
DESCRIPTION
RT8H062E is a semiconductor integrated circuit which is
designed for System Reset to detect +3.3V、+5V power supply.
This MFT keeps the operation of micro computer watching.
The system circuit current at normal state is low consumption
type of 0.6mA(Typical).
OUTLINE DRAWING
FEATURES
● Miniaturization
of a set
● Watch Dog Timer
● Variable power on reset voltage
● Low consumption type:0.6mA(Typ,VCC=3.3V)
● Wide range of power supply:VCC(MAX)=10V
● Open
collector output
APPLICATION
● Microcomputer Systems
PIN CONFIGURATION
①
②
③
④
⑧
⑦
⑥
⑤
Unit:mm
RECOMMENDED OPERATING CONDITIONS
● Supply voltage:3.3V、5V
①Delay
②WD
③GND
④R
⑧VCC
⑦TC
⑥OUT
⑤C
BLOCK DIAGLAM OF MFT , APPLICATION CIRCUIT EXAMPLES
C
Delay
Delay
VCC
TC
C
TC
OUT
R
Delay
WDT
GND
WD
C
C
C
110805
(1/4)
ISAHAYA
ELECTRONICS
CORPORATION