Philips Semiconductors

P89LPC930/931

8-bit microcontrollers with two-clock 80C51 core

Product data

Rev. 05 — 15 December 2004

43 of 55

9397 750 14472

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

[1]

Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.

[2]

brownout detect, and watchdog timer.

[3]

[4]

Pin capacitance is characterized but not tested.

[5]

Measured with port in quasi-bidirectional mode.

[6]

Measured with port in high-impedance mode.

[7]

Port pins source a transition current when used in quasi-bidirectional mode and externally driven from ‘1’ to ‘0’. This current is highest

brownout trip voltage with

BOV = ‘0’, BOPD = ‘1’

2.40

-

2.70

V

bandgap reference voltage

1.11

1.23

1.34

V

bandgap temperature

coefficient

-

10

20

ppm/

°

C

Table 7:

Symbol

Parameter

Conditions

Min

Max

Unit