cat813zi-g Catalyst Semiconductor, cat813zi-g Datasheet - Page 2

• Manufacturer Part Number: cat813zi-g
• Description: ?p Supervisory Circuits
• Manufacturer: Catalyst Semiconductor

CAT705, CAT706, CAT813
BLOCK DIAGRAM
Doc. No. MD-3030, Rev. A
Device
CAT705
CAT706
CAT813
@ 4.65 V
@ 4.40 V
¯¯¯¯¯¯
RESET
V
WDI
MR
PFI
CC
@ 4.65 V
RESET
52kΩ
TRANSITION
WATCHDOG
DETECTION
4.65/4.40V
1.25V
V
CC
250µA
¯¯¯
MR
x
x
x
CONTROLLER
WATCHDOG
RESET
TIMER
TIMER
2
WDI
x
x
x
¯¯¯¯¯
WDO
x
x
x
RESET
(RESET for CAT813)
WDO
PFO
Characteristics subject to change without notice
@ 1.25 V
@ 1.25 V
@ 1.25 V
PFI
© Catalyst Semiconductor, Inc.