Datasheet

LPC15XX All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Product data sheet Rev. 1 — 19 February 2014 76 of 99
NXP Semiconductors
LPC15xx
32-bit ARM Cortex-M3 microcontroller
12.8 SCT output timing
13. Characteristics of analog peripherals
[1] Interrupt levels are selected by writing the level value to the BOD control register BODCTRL, see the
LPC15xx user manual.
Table 22. SCT output dynamic characteristics
T
amb
=  40  C to 105  C; 2.4 V <= V
DD
<= 3.6 V C
l
= 10 pF. Simulated skew (over process, voltage,
and temperature) of any two SCT fixed-pin output signals; sampled at the 50 % level of the falling or
rising edge; values guaranteed by design.
Symbol Parameter Conditions Min Typ Max Unit
t
sk(o)
output skew time SCTimer0/PWM - - 4 ns
SCTimer1/PWM - - 3 ns
SCTimer2/PWM - - 1 ns
SCTimer3/PWM - - 2 ns
Table 23. BOD static characteristics
[1]
T
amb
=25  C.
Symbol Parameter Conditions Min Typ Max Unit
V
th
threshold voltage interrupt level 2
assertion - 2.55 - V
de-assertion - 2.69 - V
interrupt level 3
assertion - 2.83 - V
de-assertion - 2.96 - V
reset level 2
assertion - 2.34 - V
de-assertion - 2.49 - V
reset level 3
assertion - 2.64 - V
de-assertion - 2.79 - V