Philips Semiconductors

P89LPC904

8-bit microcontrollers with two-clock accelerated 80C51 core

Preliminary data

Rev. 02 — 25 June 2004

33 of 41

9397 750 13521

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

9.

Limiting values

[1]

Stresses above those listed under Table 7 “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 Table 8 “DC electrical characteristics” and

Table 9 “AC characteristics” section of this specification are not implied.

[2]

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.

[3]

noted.

Table 7:

Limiting values

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

Symbol

Parameter

Conditions

Min

Max

Unit

operating bias ambient temperature

−55

+125

°C

storage temperature range

−65

+150

°C

−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