LPC1313 datasheet(29/53 Pages) NXP

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LPC1311_13_42_43_1

Product data sheet

Rev. 01 — 11 December 2009

29 of 53

NXP Semiconductors

LPC1311/13/42/43

32-bit ARM Cortex-M3 microcontroller

IOHS

HIGH-level short-circuit

output current

VOH =0V

[14] --

−45

IOLS

LOW-level short-circuit

output current

VOL =VDD(IO)

[14] -

Ipd

pull-down current

VI = 5 V

150

µA

Ipu

pull-up current

VI =0V

−15

−50

−85

µA

VDD(IO) <VI <5V

µA

High-drive output pin (PIO0_7); see Figure 14 and Figure 16

IIL

LOW-level input current VI = 0 V; on-chip pull-up resistor

disabled

--3

µA

IIH

HIGH-level input current VI =VDD(IO); on-chip pull-down

resistor disabled

--3

µA

IOZ

OFF-state output

current

VO =0V; VO =VDD(IO); on-chip

pull-up/down resistors disabled

--3

µA

input voltage

pin conﬁgured to provide a digital

function

[10][11]

[12]

5.0

output voltage

output active

VDD(IO)

VIH

HIGH-level input

voltage

2.0

VIL

LOW-level input voltage

0.8

Vhys

hysteresis voltage

0.4

VOH

HIGH-level output

voltage

IOH = −20 mA

[13] VDD(IO) −

0.4

--V

VOL

LOW-level output

voltage

IOL = 4 mA

[13] -

0.4

IOH

HIGH-level output

current

VOH =VDD(IO) − 0.4 V; VDD(IO) ≥

2.5 V

[13] 20

--mA

IOL

LOW-level output

current

VOL = 0.4 V

[13] 4

--mA

Ipd

pull-down current

VI = 5 V

150

µA

Ipu

pull-up current

VI =0V

−15

−50

−85

µA

VDD(IO) <VI <5V

µA

I2C-bus pins (PIO0_4 and PIO0_5); see Figure 15

VIH

HIGH-level input

voltage

0.7VDD(IO) --V

VIL

LOW-level input voltage

0.3VDD(IO) V

Vhys

hysteresis voltage

0.5VDD(IO) -V

VOL

LOW-level output

voltage

IOLS = 20 mA

[13] -

0.4

ILI

input leakage current

VI =VDD(IO)

[15] -2

µA

VI = 5 V

µA

Oscillator pins

Vi(xtal)

crystal input voltage

1.8

1.95

Vo(xtal)

crystal output voltage

1.8

1.95

Table 7.

Static characteristics …continued

Tamb = −40 °C to +85 °C, unless otherwise speciﬁed.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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