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| X4003-05 Datasheet, PDF (14/16 Pages) Intersil Corporation – Selectable watchdog timer | |||
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X4003, X4005
VTRIP Programming Timing Diagram
tTHD
tTSU
VTRIP
VCC
(VTRIP)
VP
WP
tVPO
tRP
tVPH
tVPS
00h
01h OR 03h
A0h
VTRIP Programming Parameters
PARAMETER
DESCRIPTION
tVPS
tVPH
tTSU
tTHD
tWC
tVPO
tRP
VP
VTRAN
Vta1
Vta2
Vtr
Vtv
VTRIP Program Enable Voltage Set-up Time
VTRIP Program Enable Voltage Hold Time
VTRIP Set-up Time
VTRIP Hold (Stable) Time
VTRIP Write Cycle Time
VTRIP Program Enable Voltage Off Time (Between Successive Adjustments)
VTRIP Program Recovery Period (Between Successive Adjustments)
Programming Voltage
VTRIP Programmed Voltage Range
Initial VTRIP Program Voltage Accuracy (VCC Applied - VTRIP) (Programmed At +25°C.)
Subsequent VTRIP Program Voltage Accuracy [(VCC Applied - Vta1) - VTRIP. programmed at +25°C.)
VTRIP Program Voltage Repeatability (Successive Program Operations. Programmed at +25°C.)
VTRIP Program Variation After Programming (0°C to +75°C). (Programmed at +25°C)
SCL
SDA
MIN MAX UNIT
1
µs
1
µs
1
µs
10
ms
10
ms
0
µs
10
ms
15
18
V
1.7
5.0
V
-0.1 +0.4
V
-25 +25 mV
-25 +25 mV
-25 +25 mV
14
FN8113.2
June 30, 2008
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