P89LPC932 datasheet(45/60 Pages) PHILIPS

45 / 60 page

Philips Semiconductors

P89LPC932

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

Product data

Rev. 04 — 06 January 2004

45 of 60

9397 750 12379

10. Static characteristics

Table 8:

DC electrical characteristics

VDD = 2.4 V to 3.6 V unless otherwise speciﬁed.

Tamb =0 °Cto+70 °C for commercial, −40 °Cto+85 °C for industrial, unless otherwise speciﬁed.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

IDD

power supply current, operating

3.6 V; 12 MHz

[7]

-11

IID

power supply current, Idle mode

3.6 V; 12 MHz

[7]

3.25

IPD

Power supply current,

Power-down mode, voltage

comparators powered-down

3.6 V

[7]

<t.b.d.>

µA

IPD1

Power supply current, Total

Power-down mode

3.6 V

[7]

-1

µA

VDDR

VDD rise time

mV/

µs

VDDF

VDD fall time

mV/

µs

VPOR

Power-on reset detect voltage

0.2

VRAM

RAM keep-alive voltage

1.5

Vth(HL)

negative-going threshold voltage except SCL, SDA

0.22VDD

0.4VDD

-V

VIL1

LOW-level input voltage

SCL, SDA only

−0.5

0.3VDD

Vth(LH)

positive-going threshold voltage

except SCL, SDA

0.6VDD

0.7VDD

VIH1

HIGH-level input voltage

SCL, SDA only

0.7VDD

5.5

Vhys

hysteresis voltage

Port 1

0.2VDD

-V

VOL

LOW-level output voltage,

all ports, all modes except Hi-Z

IOL = 20 mA;

VDD = 2.4 V − 3.6 V

[5]

0.6

1.0

IOL = 3.2 mA;

VDD = 2.4 V − 3.6 V

[5]

0.2

0.3

VOH

HIGH-level output voltage,

all ports

IOH = −20 µA;

VDD = 2.4 V − 3.6 V;

quasi-bidirectional mode

VDD − 0.3

VDD − 0.2

IOH = −3.2 mA;

VDD = 2.4 V − 3.6 V;

push-pull mode

VDD − 0.7

VDD − 0.4

IOH = −20 mA;

VDD = 2.4 V − 3.6 V;

push-pull mode

<t.b.d>

Cio

input/output pin capacitance

[6]

IIL

logical 0 input current, all ports

VIN = 0.4 V

[4]

−80

µA

ILI

input leakage current, all ports

VIN =VIL or VIH

[3]

±10

µA

ITL

logical 1-to-0 transition current,

all ports

VIN = 2.0 V at

VDD = 3.6 V

[2]

−30

−450

µA

RRST

internal reset pull-up resistor

Ω

VBO

brownout trip voltage with

BOV = ‘1’, BOPD = ‘0’

2.4 V < VDD < 3.6 V

2.40

2.70

VREF

bandgap reference voltage

1.11

1.23

1.34

TC(VREF)

bandgap temperature coefﬁcient

ppm/

°C

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