MC33972ATEW NXP
Available
MC33972ATEW NXP
• Designed to operate 5.5 V ≤ VPWR ≤ 26 V • Switch input voltage range -14 V to VPWR, 40 V Max • Interfaces directly to MPU using 3.3 V/5.0 V SPI protocol • Selectable wake-up on change of state • Selectable wetting current (16 or 2.0 mA) • 8 programmable inputs (switches to battery or ground) • 14 switch-to-ground inputs • Typical standby current - VPWR = 100 μA and VDD = 20 μA • Active interrupt (INT) on change-of-switch state
• Designed to operate 5.5 V ≤ VPWR ≤ 26 V • Switch input voltage range -14 V to VPWR, 40 V Max • Interfaces directly to MPU using 3.3 V/5.0 V SPI protocol • Selectable wake-up on change of state • Selectable wetting current (16 or 2.0 mA) • 8 programmable inputs (switches to battery or ground) • 14 switch-to-ground inputs • Typical standby current - VPWR = 100 μA and VDD = 20 μA • Active interrupt (INT) on change-of-switch state
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