X5043S8IZ-2.7A Intersil, X5043S8IZ-2.7A Datasheet - Page 16

• Manufacturer Part Number: X5043S8IZ-2.7A
• Description: IC SUPERVISOR CPU 4K EE 8-SOIC
• Manufacturer: Intersil
• Type: Simple Reset/Power-On Resetr

Specifications of X5043S8IZ-2.7A

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 2.92V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power-Up and Power-Down Timing
RESET Output Timing
NOTE:
CS/WDI vs. RESET/RESET Timing
RESET/RESET Output Timing
6. This parameter is periodically sampled and not 100% tested.
SYMBOL
SYMBOL
V
t
t
t
V
PURST
RPD
RVALID
t
t
WDO
t
t
CST
RST
R
TRIP
F
(6)
(6)
(6)
Watchdog Time Out Period,
CS Pulse Width to Reset the Watchdog
Reset Time Out
Reset Trip Point Voltage, (-4.5A)
Reset Trip Point Voltage, (Blank)
Reset Trip Point Voltage, (-2.7A)
Reset Trip Point Voltage, (-2.7)
Power-up Reset Time Out
V
V
V
Reset Valid V
CC
CC
CC
WD1 = 1, WD0 = 1 (default)
WD1 = 1, WD0 = 0
WD1 = 0, WD0 = 1
WD1 = 0, WD0 = 0
Detect to Reset/Output
Fall Time
Rise Time
CS/WDI
RESET
(5043)
RESET
(5045)
16
CC
RESET (X5043)
RESET (X5045)
V
CC
PARAMETER
0 Volts
PARAMETER
V
TRIP
t
WDO
t
CST
t
X5043, X5045
R
t
PURST
t
RST
t
PURST
MIN
100
450
400
100
1
t
WDO
4.25
2.85
2.55
MIN
100
4.5
0.1
10
1
V
TYP
OFF
200
600
200
TRIP
1.4
t
t
RPD
RST
t
F
TYP
4.62
4.38
2.92
2.62
200
MAX
300
800
400
2
MAX
4.75
400
500
4.5
3.0
2.7
March 16, 2006
UNIT
sec
ms
ms
ms
ns
UNIT
FN8126.2
ms
ns
µs
ns
V
V