X80120 Datasheet, PDF (2/17 Pages) Intersil Corporation – Voltage Supervisor/Sequencer Dual Programmable Time Delay with Local/Remote Voltage Monitors

Block Diagram
RESET
V_CC
MR
V_SS
POR
X80120, X80121
RESET LOGIC
AND DELAY
CONTROL AND
FAULT
REGISTERS
V_P
V1MON
V4MON
VMON LOGIC
OSC
V_REF1
V_REF4
V_SS
DIVIDER
RESET
EEPROM
2kbits
4
V_SS
4
SELECT
0.1s
0.5s
1s
5s
DELAY1
DELAY4
DELAY CIRCUIT
REPEATED 2 TIMES
V_SS
SDA
SCL
WP
A0
A1
V1GDO
V4GDO
2
FN8151.0
January 20, 2005