LPC1850 datasheet(95/157 Pages) PHILIPS

95 / 157 page

LPC1850_30_20_10

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Preliminary data sheet

Rev. 3 — 6 December 2011

95 of 157

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

IOH

HIGH-level output

current

VOH =VDD(IO)  0.4 V

8-

IOL

LOW-level output

current

VOL =0.4 V

IOHS

HIGH-level short-circuit

output current

drive HIGH; connected to

ground

[9]

[12]

IOLS

LOW-level short-circuit

output current

drive LOW; connected to

VDD(IO)

[9]

[12]

I/O pins - high drive strength: high drive mode

IOH

HIGH-level output

current

VOH =VDD(IO)  0.4 V

14

IOL

LOW-level output

current

VOL =0.4 V

IOHS

HIGH-level short-circuit

output current

drive HIGH; connected to

ground

[9]

[12]

113

IOLS

LOW-level short-circuit

output current

drive LOW; connected to

VDD(IO)

[9]

[12]

110

I/O pins - high drive strength: ultra-high drive mode

IOH

HIGH-level output

current

VOH =VDD(IO)  0.4 V

20

IOL

LOW-level output

current

VOL =0.4 V

IOHS

HIGH-level short-circuit

output current

drive HIGH; connected to

ground

[9]

[12]

165

IOLS

LOW-level short-circuit

output current

drive LOW; connected to

VDD(IO)

[9]

[12]

156

I/O pins - high-speed

input capacitance

IIL

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

resistor disabled

-3

-nA

IIH

HIGH-level input

current

VI =VDD(IO); on-chip

pull-down resistor

disabled

3-

IOZ

OFF-state output

current

VO =0V to VDD(IO);

on-chip pull-up/down

resistors disabled;

absolute value

-3

-nA

input voltage

pin configured to provide

a digital function;

VDD(IO)  2.2 V

[8]

5.5

VDD(IO) = 0 V

3.6

output voltage

output active

VDD(IO)

VIH

HIGH-level input

voltage

0.7



VDD(IO)

-5.5

VIL

LOW-level input voltage

0.5

0.3



VDD(IO)

Table 8.

Static characteristics …continued

Tamb = 40 C to +85 C, unless otherwise specified. Applies to parts LPC1850/30/20/10 Rev ‘A’ only.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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