2001 Apr 06

18

Philips Semiconductors

Preliminary specification

P87C51MB2/P87C51MC2

80C51 8-bit microcontroller family with extended memory

64KB/96KB OTP with 2KB/3KB RAM

ABSOLUTE MAXIMUM RATINGS

Notes:

1. Stresses above those listed under Absolute Maximum Ratings 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 the AC and DC

Electrical 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.

otherwise noted.

PARAMETER

RATING

UNIT

Operating temperature under bias

-55 to +125

°C

Storage temperature range

-65 to +150

°C

0 to + 13.0

V

V

20

mA

Power dissipation (based on package heat transfer, not device power consumption)

1.5

W