P89LPC932BA datasheet(44/60 Pages) PHILIPS

44 / 60 page

Philips Semiconductors

P89LPC932

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

Product data

Rev. 04 — 06 January 2004

44 of 60

9397 750 12379

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” 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]

Parameters are valid over operating temperature range unless otherwise speciﬁed. All voltages are with respect to VSS unless otherwise

noted.

Table 7:

Limiting values

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

Symbol

Parameter

Conditions

Min

Max

Unit

Tamb(bias)

operating bias ambient temperature

−55

+125

°C

Tstg

storage temperature range

−65

+150

°C

Vxtal

voltage on XTAL1, XTAL2 pin to VSS

-VDD + 0.5

voltage on any other pin (except

XTAL1, XTAL2) to VSS

−0.5

+5.5

IOH(I/O)

HIGH-level output current per I/O pin

IOL(I/O)

LOW-level output current per I/O pin

II/O(tot)(max)

maximum total I/O current

100

Ptot(pack)

total power dissipation per package

based on package heat

transfer, not device power

consumption

1.5

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