Philips Semiconductors

Product specification

87C652/87C654

80C51 8-bit microcontroller

1999 Jul 23

8

PARAMETER

RATING

UNIT

Storage temperature range

–65 to +150

°C

–0.5 to + 13

V

–0.5 to + 6.5

V

Input, output current on any single pin

±5

mA

Power dissipation (based on package heat transfer

limitations, not device power consumption)

1

W

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 is 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 maxima.

3. Parameters are valid over operating temperature range unless otherwise specified. All

DEVICE SPECIFICATIONS

SUPPLY VOLTAGE

(V)

FREQUENCY

(MHz)

TEMPERATURE

RANGE

TYPE

MIN.

MAX.

MIN.

MAX.

(

°C)

S87C652-4 and

S87C654-4

4.5

5.5

3.5

16

0 to +70

S87C652-5 and

S87C654-5

4.5

5.5

3.5

16

–40 to +85

S87C654–7

4.5

5.5

3.5

20

0 to +70