Datasheet

LPC178X_7X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 5 — 9 September 2014 106 of 122
NXP Semiconductors
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller
To eliminate the loss of time counts in the RTC due to voltage swing or ramp rate of the
RESET
signal, connect an RC filter between the RESET pin and the external reset input.
Fig 40. Reset input with RC filter
002aag552
External
RESET input
10 kΩ
0.1 μF
RESET pin