Datasheet

LPC540xx All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet Rev. 1.8 — 22 June 2018 143 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
[1] Measured over typical samples.
[2] Measured for samples over process corners.
Table 55. Temperature sensor Linear-Least-Square (LLS) fit parameters
V
DD
= V
DDA
= 1.71 V to 3.6 V
Fit parameter Range Min Typ Max Unit
LLS slope T
amb
= 40 C to +105 C
[1]
- 2.04 - mV/C
LLS intercept at 0 CT
amb
= 40 C to +105 C
[1]
- 584.0 - mV
Value at 30 C
[2]
520.3 - 532.7 mV
V
DD
= V
DDA
3.3 V; measured on matrix samples.
Fig 43. LLS fit of the temperature sensor output voltage
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