LPC1114FA44SLASH301 datasheet(32/59 Pages) NXP

32 / 59 page

LPC1111_12_13_14_1

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Product data sheet

Rev. 01 — 16 April 2010

32 of 59

NXP Semiconductors

LPC1111/12/13/14

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]

BOD disabled.

[6]

All peripherals disabled in the AHBCLKCTRL register. Peripheral clocks to UART and SPI0/1 disabled in system configuration block.

[7]

IRC disabled; system oscillator enabled; system PLL enabled.

[8]

All oscillators and analog blocks turned off in the PDSLEEPCFG register; PDSLEEPCFG = 0xFFFF FDFF.

[9]

WAKEUP pin pulled HIGH externally.

[10] Including voltage on outputs in 3-state mode.

[11] VDD supply voltage must be present.

[12] 3-state outputs go into 3-state mode in Deep power-down mode.

[13] Accounts for 100 mV voltage drop in all supply lines.

[14] Allowed as long as the current limit does not exceed the maximum current allowed by the device.

IOHS

HIGH-level short-circuit

output current

VOH =0 V

[14] --

−45

IOLS

LOW-level short-circuit

output current

VOL =VDD

[14] --50

Ipd

pull-down current

VI =5V

150

μA

Ipu

pull-up current

VI =0V

2.0 V

≤ V

DD ≤ 3.6 V

−15

−50

−85

μA

1.8 V

≤ V

DD < 2.0 V

−10

−50

−85

μA

VDD <VI < 5 V

000

μA

I2C-bus pins (PIO0_4 and PIO0_5)

VIH

HIGH-level input

voltage

0.7VDD

--V

VIL

LOW-level input voltage

0.3VDD

Vhys

hysteresis voltage

0.5VDD

-V

IOL

LOW-level output

current

VOL =0.4 V; I2C-bus pins

configured as standard

mode pins

2.0 V

≤ V

DD ≤ 3.6 V

[13] 4

--mA

1.8 V

≤ V

DD < 2.0 V

[13] 3-

IOL

LOW-level output

current

VOL =0.4 V; I2C-bus pins

configured as Fast-mode

Plus pins

2.0 V

≤ V

DD ≤ 3.6 V

[13] 20

--mA

1.8 V

≤ V

DD < 2.0 V

[13] 16

ILI

input leakage current

VI =VDD

[15] -2

μA

VI =5V

μA

Oscillator pins

Vi(xtal)

crystal input voltage

−0.5

1.8

1.95

Vo(xtal)

crystal output voltage

−0.5

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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