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Preliminary data sheet

Rev. 02 — 15 April 2005

29 of 41

Philips Semiconductors

LPC2131/2132/2134/2136/2138

Single-chip 16/32-bit microcontrollers

7.

Limiting values

[1]

The following applies to the Limiting values:

a) Stresses above those listed under Limiting values may cause permanent damage to the device. This is a stress rating only and

functional operation of the device at these or any conditions other than those described in Section 8 “Static characteristics”and

Section 9 “Dynamic characteristics” of this specification is not implied.

b) 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.

otherwise noted.

[2]

Including voltage on outputs in 3-state mode.

[3]

[4]

Not to exceed 4.6 V.

[5]

The peak current is limited to 25 times the corresponding maximum current.

[6]

Dependent on package type.

Table 9:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). [1]

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage, core and external rail

−0.5

+3.6

V

analog 3.3 V pad supply voltage

−0.5

4.6

V

RTC power supply voltage

−0.5

4.6

V

A/D converter reference voltage

−0.5

4.6

V

analog input voltage on A/D related pins

−0.5

5.1

V

DC input voltage, 5 V tolerant I/O pins

[2] [3]

−0.5

6.0

V

DC input voltage, other I/O pins

[2]

−0.5

0.5 [4]

V

DC supply current per supply pin

-

100 [5]

mA

DC ground current per ground pin

-

100 [5]

mA

storage temperature [6]

−40

125

°C

total power dissipation

based on package

heat transfer, not

device power

consumption

-

1.5

W