Datasheet

LPC81XM All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.3 — 22 April 2014 55 of 76
NXP Semiconductors
LPC81xM
32-bit ARM Cortex-M0+ microcontroller
[3] Typical values are derived from nominal simulation (V
DD
= 3.3 V; T
amb
= 27 C; nominal process models).
Maximum values are derived from worst case simulation (V
DD
= 2.6 V; T
amb
= 105 C; slow process
models).
[4] Maximum and minimum values are measured on samples from the corners of the process matrix lot.
13.3 Comparator
V
DD
= 3.3 V
Fig 34. Typical internal voltage reference output voltage
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


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
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92929
2
P9P9P9
Table 21. Comparator characteristics
V
DD
= 3.0 V and T
amb
= 27  C unless noted otherwise.
Symbol Parameter Conditions Min Typ Max Unit
Static characteristics
V
ref(cmp)
comparator reference
voltage
pin PIO0_6/VDDCMP configured for
function VDDCMP
1.5 - 3.6 V
I
DD
supply current - 55 - A
V
IC
common-mode input
voltage
0- V
DD
V
DV
O
output voltage variation 0 - V
DD
V
V
offset
offset voltage V
IC
= 0.1 V - 1.9 - mV
V
IC
= 1.5 V - 2.1 - mV
V
IC
= 2.8 V - 2.0 mV
Dynamic characteristics
t
startup
start-up time nominal process - 4 - s