AAT3510_06 Datasheet, PDF (3/11 Pages) Advanced Analogic Technologies – Micropower μP Reset with Watchdog Timer

AAT3510/1/2/3/4/5/6/7/8/9
Micropower µP Reset with Watchdog Timer
Absolute Maximum Ratings¹
T_A = 25°C, unless otherwise noted.
Symbol
V_CC
V_MR, V_WDI
V_RESET
I_VCC, I_MR, I_WDI
I_RESET
dV_CC/dt
T_J
Description
V_CC to GND
MR, WDI to GND
RESET to GND (Push-Pull or Bidirectional Output)
RESET to GND (Open Drain Output)
Maximum Continuous Input Current
RESET/RESET Output Current
Rate of Rise of V_CC
Operating Junction Temperature Range (-40°C to +150°C)
Max
-0.3 to 6
-0.3 to V_CC + 0.3
-0.3 to V_CC + 0.3
-0.3 to 6
20
20
100
150
Units
V
V
V
mA
mA
V/µs
°C
Thermal Information²
Symbol
Θ_JA
P_D
Description
Maximum Thermal Resistance
Maximum Power Dissipation
Value
190
526
Units
°C/W
mW
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on an FR4 board.
3510.2006.03.1.7
3