LPC810M021FN8 datasheet(33/67 Pages) NXP

33 / 67 page

LPC81xM

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Objective data sheet

Rev. 1.0 — 7 November 2012

33 of 67

NXP Semiconductors

LPC81xM

32-bit ARM Cortex-M0+ microcontroller

[1]

Typical ratings are not guaranteed. The values listed are at room temperature (25

C), nominal supply voltages.

[2]

Tamb =25 C.

[3]

IDD measurements were performed with all pins configured as GPIO outputs driven LOW and pull-up resistors disabled.

[4]

IRC enabled; system oscillator disabled; system PLL disabled.

[5]

System oscillator enabled; IRC disabled; system PLL disabled.

[6]

BOD disabled.

[7]

All peripherals disabled in the SYSAHBCLKCTRL register. Peripheral clocks to USART, CLKOUT, and IOCON disabled in system

configuration block.

[8]

IRC disabled; system oscillator enabled; system PLL enabled.

VOL

LOW-level output

voltage

2.5 V

V

DD 3.6 V; IOL = 4 mA

<tbd>

1.8 V

V

DD < 2.5 V; IOL = 3 mA

<tbd>

IOH

HIGH-level output

current

VOH =VDD  0.4 V;

2.5 V

 V

DD  3.6 V

<tbd>

1.8 V

 V

DD < 2.5 V

<tbd>

IOL

LOW-level output

current

VOL =0.4 V

2.5 V

 V

DD  3.6 V

<tbd>

1.8 V

 V

DD < 2.5 V

<tbd>

IOLS

LOW-level short-circuit

output current

VOL =VDD

[15] -

<tbd>

Ipd

pull-down current

VI = 5 V

<tbd>

A

Ipu

pull-up current

VI =0 V

2.0 V

 V

DD  3.6 V

<tbd>

A

1.8 V

 V

DD < 2.0 V

<tbd>

A

VDD <VI < 5 V

<tbd>

A

I2C-bus pins (PIO0_10 and PIO0_11) see Figure 11

VIH

HIGH-level input

voltage

<tbd>

VIL

LOW-level input voltage

<tbd>

Vhys

hysteresis voltage

<tbd>

IOL

LOW-level output

current

VOL =0.4 V; I2C-bus pins

configured as standard mode pins

2.5 V

 V

DD  3.6 V

<tbd>

1.8 V

 V

DD < 2.5 V

<tbd>

IOL

LOW-level output

current

VOL =0.4 V; I2C-bus pins

configured as Fast-mode Plus

pins

2.5 V

 V

DD  3.6 V

<tbd>

1.8 V

 V

DD < 2.5 V

<tbd>

ILI

input leakage current

VI =VDD

[16] -

<tbd>

A

VI = 5 V

<tbd>

A

Oscillator input pins (PIO0_8 and PIO0_9)

Vi(xtal)

crystal input voltage

<tbd>

Vo(xtal)

crystal output voltage

<tbd>

Table 9.

Static characteristics …continued

Tamb = 40 C to +85 C, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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