P89LPC932 datasheet(49/60 Pages) PHILIPS

Part #	P89LPC932

Description	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB Flash with 512-byte data EEPROM and 768-byte RAM

PDF	60 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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49 / 60 page

Philips Semiconductors

P89LPC932

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

Product data

Rev. 04 — 06 January 2004

49 of 60

9397 750 12379

Fig 21. Shift register mode timing.

Valid

tXLXL

002aaa425

Set TI

Set RI

tXHQX

tQVXH

tXHDV

tXHDX

Clock

Output Data

Write to SBUF

Input Data

Clear RI

Fig 22. External clock timing.

tCHCL

tCLCX

tCHCX

tCLCH

002aaa416

0.2 VDD + 0.9

0.2 VDD - 0.1 V

VDD - 0.5 V

0.45 V

Fig 23. SPI master timing (CPHA = ‘0’)

tCLCL

tSPICLKH

tSPICLKL

Master LSB/MSB out

Master MSB/LSB out

tSPIDH

tSPIDSU

tSPICLKL

tSPICLKH

tSPIF

tSPIOH

tSPIDV

tSPIR

tSPIDV

tSPIF

tSPIR

SPICLK

(CPOL = 0)

(output)

002aaa156

SPICLK

(CPOL = 1)

(output)

MISO

(input)

MOSI

(output)

LSB/MSB in

MSB/LSB in

P89LPC932 Datasheet(PDF) 49 Page - NXP Semiconductors

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