Philips Semiconductors

P89LPC906/907/908

8-bit microcontrollers with two-clock 80C51 core

Product data

Rev. 05 — 17 December 2004

42 of 51

9397 750 14467

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

9.

Limiting values

[1]

The following applies to Limiting values:

a) Stresses above those listed under Table 12 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 Table 13 “DC electrical characteristics”, Table14“AC

characteristics” and Table 15 “AC characteristics (P89LPC906)” of this specification are 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.

Table 12:

Limiting values

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

Symbol

Parameter

Conditions

Min

Max

Unit

operating bias ambient temperature

−55

+125

°C

storage temperature range

−65

+150

°C

as applicable

V

voltage on any pin (except XTAL1,

−0.5

+5.5

V

HIGH-level output current per I/O pin

-

8

mA

LOW-level output current per I/O pin

-

20

mA

maximum total I/O current

-

120

mA

total power dissipation per package

based on package heat

transfer, not device power

consumption

-

1.5

W