LPC540xx
NXP Semiconductors
32-bit ARM Cortex-M4 microcontroller
8. Limiting values
Table 10. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).[1]
Symbol
Parameter
Conditions
Min
Max
Unit
[2]
VDD
supply voltage (core and on pin VDD
external rail)
-0.5
+4.6
V
VDDA
VBAT
Vref
VI
analog supply voltage
battery supply voltage
reference voltage
input voltage
on pin VDDA
-0.5
-0.5
-0.5
-0.5
+4.6
+4.6
+4.6
+5.0
V
V
V
V
on pin VBAT
on pin VREFP
-
[6][7]
[5]
only valid when the VDD > 1.8 V;
5 V tolerant I/O pins
on I2C open-drain pins
-0.5
-0.5
+5.0
+5.0
V
V
USB_DM,
USB_DP pins
[8][9]
VIA
analog input voltage
on digital pins configured for an
analog function
-0.5
VDD
V
[3]
[3]
[3]
[3]
IDD
supply current
per supply pin,
-
-
-
-
-
200
300
200
300
100
mA
mA
mA
mA
mA
1.71 V VDD < 2.7 V
per supply pin,
supply current
2.7 V VDD < 3.6 V
per ground pin,
ISS
ground current
1.71 V VDD < 2.7 V
per ground pin,
ground current
2.7 V VDD < 3.6 V
(0.5VDD) < VI < (1.5VDD);
Tj < 125 C
Ilatch
I/O latch-up current
storage temperature
[10]
Tstg
-65
-
+150
+150
C
C
Tj(max)
maximum junction
temperature
LPC540xx
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© NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet
Rev. 1.8 — 22 June 2018
84 of 168
NXP [ NXP ]
