
CAT803, CAT809, CAT810
2
Doc. No. 3004, Rev. X
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
PIn DESCRIPTIOnS
Pin number
CAT809 CAT810
2
name
Description
CAT803
2
—
GND
RESET
Ground
Active LOW reset.
RESET
is asserted if V
CC
falls below the reset thresh-
old and remains low for at least 40ms after V
CC
rises above the reset
threshold.
Active HIGH reset. RESET is asserted if V
CC
falls below the reset thresh-
old and remains high for at least 40ms after V
CC
rises above the reset
threshold.
Power supply voltage that is monitored.
—
—
2
RESET
3
3
3
V
CC