P89LPC930 datasheet(45/55 Pages) PHILIPS

45 / 55 page

Philips Semiconductors

P89LPC930/931

8-bit microcontrollers with two-clock 80C51 core

Product data

Rev. 05 — 15 December 2004

45 of 55

9397 750 14472

[1]

Parameters are valid over operating temperature range unless otherwise speciﬁed. Parts are tested to 2 MHz, but are guaranteed to

operate down to 0 Hz.

tSPILAG

Enable lag time (Slave)

see Figures

17, 18

2.0 MHz

250

tSPICLKH

SPICLK high time

see Figures

15, 16, 17, 18

Master

⁄

CCLK

340

Slave

⁄

CCLK

190

tSPICLKL

SPICLK low time

see Figures

15, 16, 17, 18

Master

⁄

CCLK

340

Slave

⁄

CCLK

190

tSPIDSU

Data set-up time (Master or Slave) see Figures

15, 16, 17, 18

100

tSPIDH

Data hold time (Master or Slave)

see Figures

15, 16, 17, 18

100

tSPIA

Access time (Slave)

see Figures

17, 18

120

tSPIDIS

Disable time (Slave)

see Figures

17, 18

2.0 MHz

240

tSPIDV

Enable to output data valid

see Figures

15, 16, 17, 18

2.0 MHz

240

3.0 MHz

167

tSPIOH

Output data hold time

see Figures

15, 16, 17, 18

tSPIR

Rise time

see Figures

15, 16, 17, 18

SPI outputs (SPICLK, MOSI,

MISO)

100

SPI inputs (SPICLK, MOSI,

MISO, SS)

2000

tSPIF

Fall time

see Figures

15, 16, 17, 18

SPI outputs (SPICLK, MOSI,

MISO)

100

SPI inputs (SPICLK, MOSI,

MISO, SS)

2000

Table 8:

AC characteristics…continued

VDD = 2.4 V to 3.6 V unless otherwise speciﬁed.

Tamb = −40 °Cto+85 °C for industrial, unless otherwise speciﬁed.[1]

Symbol

Parameter

Conditions

Variable clock

fosc =12MHz

Unit

Min

Max

Min

Max

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