LPC2103 datasheet(24/37 Pages) NXP

24 / 37 page

LPC2101_02_03_4

Product data sheet

Rev. 04 — 2 June 2009

24 of 37

NXP Semiconductors

LPC2101/02/03

Single-chip 16-bit/32-bit microcontrollers

Ipu

pull-up current

VI =0V

[13]

−15

−50

−85

µA

VDD(3V3) <VI <5V[12]

µA

IDD(CORE) core supply current

Active mode;

code

while(1){}

executed from ﬂash; all peripherals

enabled via PCONP register but not

conﬁgured to run; CCLK = 70 MHz

VDD(1V8) = 1.8 V; Tamb =25 °C

Power-down mode;

VDD(1V8) = 1.8 V; Tamb =25 °C

2.5

µA

VDD(1V8) = 1.8 V; Tamb =85 °C

105

µA

Deep power-down mode;

RTC off; SRAM off; Tamb =25 °C

Vi(VBAT) = 3.3 V; VDD(1V8) = 1.8 V

0.7

µA

IBAT

battery supply

current

Active mode; CCLK = 70 MHz;

PCLK = 17.5 MHz;

PCLK enabled to RTCK;

RTC clock = 32 kHz (from RTCX

pins); Tamb =25 °C

[14]

VDD(1V8) = 1.8 V; Vi(VBAT) = 3.0 V

µA

Power-down mode;

RTC clock = 32 kHz

(from RTCX pins); Tamb =25 °C

VDD(1V8) = 1.8 V; Vi(VBAT) = 2.5 V

µA

VDD(1V8) = 1.8 V; Vi(VBAT) = 3.0 V

µA

Deep power-down mode;

RTC off; SRAM off; Tamb =25 °C

VDD(1V8) = 1.8 V; Vi(VBAT) = 3.0 V

µA

I2C-bus pins

VIH

HIGH-level input

voltage

0.7VDD(3V3)

VIL

LOW-level input

voltage

0.3VDD(3V3) V

Vhys

hysteresis voltage

0.5VDD(3V3) -V

VOL

LOW-level output

voltage

IOLS =3mA

[10] -

0.4

ILI

input leakage

current

VI =VDD(3V3)

-2

µA

VI =5V

[15] -10

µA

Oscillator pins

Vi(XTAL1)

input voltage on pin

XTAL1

1.8

Table 5.

Static characteristics …continued

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

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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