Datasheet

LPC2114_2124 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 10 June 2011 24 of 42
NXP Semiconductors
LPC2114/2124
Single-chip 16/32-bit microcontrollers
7. Limiting values
[1] The following applies to Table 5:
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.
[2] Internal rail.
[3] External rail.
[4] Including voltage on outputs in 3-state mode.
[5] Only valid when the V
DD(3V3)
supply voltage is present.
[6] Not to exceed 4.6 V.
[7] Per supply pin.
[8] The peak current is limited to 25 times the corresponding maximum current.
[9] Per ground pin.
[10] Dependent on package type.
[11] Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k series resistor.
[12] Machine model: equivalent to discharging a 200 pF capacitor through a 0.75 H coil and a 10  series resistor.
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol Parameter Conditions Min Max Unit
V
DD(1V8)
supply voltage (1.8 V)
[2]
0.5 +2.5 V
V
DD(3V3)
supply voltage (3.3 V)
[3]
0.5 +3.6 V
V
DDA(3V3)
analog supply voltage (3.3 V) 0.5 +4.6 V
V
IA
analog input voltage 0.5 +5.1 V
V
I
input voltage 5 V tolerant I/O pins
[4][5]
0.5 +6.0 V
other I/O pins
[4][6]
0.5 V
DD(3V3)
+ 0.5 V
I
DD
supply current
[7][8]
- 100 mA
I
SS
ground current
[8][9]
- 100 mA
T
j
junction temperature - 150 C
T
stg
storage temperature
[10]
65 +150 C
P
tot(pack)
total power dissipation (per
package)
based on package heat
transfer, not device
power consumption
-1.5 W
V
esd
electrostatic discharge voltage human body model
[11]
all pins 2000 +2000 V
machine model
[12]
all pins 200 +200 V