P89LPC932A1FHN View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

P89LPC932A1FHN

8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM

Philips Electronics 

Philips Semiconductors

P89LPC932A1

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

Table 3: Pin description …continued

Symbol

Pin

Type Description

TSSOP28, HVQFN28

PLCC28

P3.1/XTAL1 8

4

I/O P3.1 — Port 3 bit 1.

I

XTAL1 — Input to the oscillator circuit and internal clock generator circuits

(when selected via the flash configuration). It can be a port pin if internal

RC oscillator or watchdog oscillator is used as the CPU clock source, and

if XTAL1/XTAL2 are not used to generate the clock for the RTC/system

timer.

VSS

7

3

I

Ground: 0 V reference.

VDD

21

17

I

Power supply: This is the power supply voltage for normal operation as

well as Idle and Power-down modes.

[1] Input/Output for P1.0 to P1.4, P1.6, P1.7. Input for P1.5.

9397 750 14871

Product data sheet

Rev. 02 — 10 May 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

11 of 64

Share Link: