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 85 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
[1] The following applies to the limiting values:
a) This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated
maximum.
b) Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
SS
unless
otherwise noted.
c) The limiting values are stress ratings only and operating the part at these values is not recommended and proper operation is not
guaranteed. The conditions for functional operation are specified in Table 20
.
[2] Maximum/minimum voltage above the maximum operating voltage (see Table 20
) and below ground that can be applied for a short time
(< 10 ms) to a device without leading to irrecoverable failure. Failure includes the loss of reliability and shorter lifetime of the device.
[3] The peak current is limited to 25 times the corresponding maximum current.
[4] Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k series resistor.
[5] V
DD
present or not present. Compliant with the I
2
C-bus standard. 5.5 V can be applied to this pin when V
DD
is powered down.
[6] Applies to all 5 V tolerant I/O pins except true open-drain pins.
[7] Including the voltage on outputs in 3-state mode.
[8] An ADC input voltage above 3.6 V can be applied for a short time without leading to immediate, unrecoverable failure. Accumulated
exposure to elevated voltages at 4.6 V must be less than 10
6
s total over the lifetime of the device. Applying an elevated voltage to the
ADC inputs for a long time affects the reliability of the device and reduces its lifetime.
P
tot(pack)
total power dissipation
(per package)
LQFP208, based on package heat
transfer, not device power
consumption
[11]
-1.2W
LQFP208, based on package heat
transfer, not device power
consumption
[12]
-0.95W
LQFP100, based on package heat
transfer, not device power
consumption
[11]
-0.82W
LQFP100, based on package heat
transfer, not device power
consumption
[12]
-0.60W
TFBGA180, based on package
heat transfer, not device power
consumption
[11]
-0.95W
TFBGA180, based on package
heat transfer, not device power
consumption
[13]
-1.2W
TFBGA100, based on package
heat transfer, not device power
consumption
[11]
-0.57W
TFBGA100, based on package
heat transfer, not device power
consumption
[13]
-0.65W
V
ESD
electrostatic discharge
voltage
human body model; all pins
[4]
- 2000 V
Table 10. Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol Parameter Conditions Min Max Unit