X5648S14I Intersil, X5648S14I Datasheet - Page 4

• Manufacturer Part Number: X5648S14I
• Description: IC SUPERVISOR CPU 64K EE 14-SOIC
• Manufacturer: Intersil
• Type: Simple Reset/Power-On Resetr

Specifications of X5648S14I

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 3. V
TRIP
Programming Sequence Flow Chart
Emax = Maximum Desired Error
Old V
New V
CC
4
CC
Applied + Error
Applied =
Error ≥ Emax
NO
Set V
X5648, X5649
(V
V
Measured V
Apply 5V to V
Decrement V
CC
TRIP
CC
Desired V
Desired V
goes active?
Reset V
RESET pin
Sequence
Sequence
Set V
= V
Execute
Execute
= V
DONE
Programming
CC
CC
TRIP
YES
Error < Emax
TRIP
- 10mV)
Applied =
TRIP
TRIP
TRIP
CC
CC
-
Error > Emax
Old V
New V
CC
Reset V
Sequence
CC
Execute
Applied - Error
Applied =
TRIP
March 17, 2005
FN8136.0