P89LPC930 datasheet(42/55 Pages) PHILIPS

42 / 55 page

Philips Semiconductors

P89LPC930/931

8-bit microcontrollers with two-clock 80C51 core

Product data

Rev. 05 — 15 December 2004

42 of 55

9397 750 14472

10. Static characteristics

Table 7:

DC electrical characteristics

VDD = 2.4 V to 3.6 V unless otherwise speciﬁed.

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

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

IDD(oper)

power supply current, operating 3.6 V; 12 MHz

[2] -11

3.6 V; 18 MHz

[2] -14

IDD(idle)

power supply current, Idle

mode

3.6 V; 12 MHz

[2] -

3.25

3.6 V; 18 MHz

[2] -5

IDD(PD)

power supply current,

Power-down mode, voltage

comparators powered-down

3.6 V

[2] -55

µA

IDD(TPD)

power supply current, Total

Power-down mode

3.6 V

[2] -1

µA

(dVDD/dt)r

VDD rise rate

mV/

µs

(dVDD/dt)f

VDD fall rate

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

VIL

LOW-level input voltage

SCL, SDA only

−0.5

0.3VDD

Vth(LH)

positive-going threshold voltage except SCL, SDA

0.6VDD

0.7VDD

VIH

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 to 3.6 V

[3] -

0.6

1.0

IOL = 3.2 mA;

VDD = 2.4 V to 3.6 V

[3] -

0.2

0.3

VOH

HIGH-level output voltage, all

ports

IOH = −20 µA;

VDD = 2.4 V to 3.6 V;

quasi-bidirectional mode

VDD − 0.3

VDD − 0.2

IOH = −3.2 mA;

VDD = 2.4 V to 3.6 V;

push-pull mode

VDD − 0.7

VDD − 0.4

IOH = −20 mA;

VDD = 2.4 V to 3.6 V;

push-pull mode

0.8VDD

Cig

input/output pin capacitance

[4] --15

IIL

logic 0 input current, all ports

VIN = 0.4 V

[5] --

−80

µA

ILI

input leakage current, all ports

VIN =VIL or VIH

[6] --

±10

µA

ITL

logic 1-to-0 transition current,

all ports

VIN = 2.0 V at

VDD = 3.6 V

[7]

−30

−450

µA

RRST

internal reset pull-up resistor

Ω

P89LPC930 数据表(PDF) 42 Page - NXP Semiconductors

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P89LPC930 数据表(PDF) 42 Page - NXP Semiconductors

P89LPC930 数据表(HTML) 42 Page - NXP Semiconductors

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