P87LPC762FN datasheet(29/57 Pages) PHILIPS

Nome de Peças	P87LPC762FN

Descrição Electrónicos	Low power, low price, low pin count 20 pin microcontroller with 2 kbyte OTP

PDF	57 Pages

Scroll/Zoom	100%

Fabricante Electrônico	PHILIPS [NXP Semiconductors]

Página de início	http://www.nxp.com

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29 / 57 page

Philips Semiconductors

Preliminary data

87LPC762

Low power, low price, low pin count (20 pin)

microcontroller with 2 kbyte OTP

2001 Oct 26

Table 8. Sources of Wakeup from Power Down Mode

Wakeup Source

Conditions

External Interrupt 0 or 1

The corresponding interrupt must be enabled.

Keyboard Interrupt

The keyboard interrupt feature must be enabled and properly set up. The corresponding interrupt must be

enabled.

Comparator 1 or 2

The comparator(s) must be enabled and properly set up. The corresponding interrupt must be enabled.

Watchdog Timer Reset

The watchdog timer must be enabled via the WDTE bit in the UCFG1 EPROM configuration byte.

Watchdog Timer Interrupt

The WDTE bit in the UCFG1 EPROM configuration byte must not be set. The corresponding interrupt must

be enabled.

Brownout Detect Reset

The BOD bit in AUXR1 must not be set (brownout detect not disabled). The BOI bit in AUXR1 must not be

set (brownout interrupt disabled).

Brownout Detect Interrupt

The BOD bit in AUXR1 must not be set (brownout detect not disabled). The BOI bit in AUXR1 must be set

(brownout interrupt enabled). The corresponding interrupt must be enabled.

Reset Input

The external reset input must be enabled.

P87LPC762FN Folha de dados(PDF) 29 Page - NXP Semiconductors