X80120 Datasheet, PDF (5/17 Pages) Intersil Corporation – Voltage Supervisor/Sequencer Dual Programmable Time Delay with Local/Remote Voltage Monitors

X80120, X80121
MR
t_MR
ViGDO
RESET
t_DELAYi
t_MRE
t_DELAYi
+ t_SPOR
FIGURE 2. MANUAL RESET (MR)
MR
ViMON
(i= 1 to 4)
V1GDO
V4GDO
RESET
t_DELAY1
t_SPOR
t_DELAY4
Any ViGDO
(1st occurance)
FIGURE 3. ViGDO, RESET TIMINGS
t_DELAY1
t_SPOR
t_DELAY4
Serial Interface Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
DC CHARACTERISTICS
I_CC1
I_LI
I_LO
Active Supply Current (V_CC) Read or Write to V_IL = V_CC x 0.1
Memory or CRs
V_IH = V_CC x 0.9,
f_SCL = 400kHz
Input Leakage Current (SCL, WP, A0, A1)
V_IL = GND to V_CC
Output Leakage Current (SDA)
V_SDA = GND to V_CC
Device is in Standby
V_IL
V_IH
V_HYS
Input LOW Voltage (SDA, SCL, WP, A0, A1)
Input HIGH Voltage (SDA, SCL, WP, A0, A1)
Schmitt Trigger Input Hysteresis
Fixed input level
V_CC related level
V_OL
Output LOW Voltage (SDA)
I_OL = 4.0mA
MIN
TYP
MAX
UNIT
2.5
mA
-0.5
V_CC x 0.7
0.2
0.05 x 5
15
µA
15
µA
V_CC x 0.3
V
5.5
V
V
V
0.4
V
5
FN8151.0
January 20, 2005