LPC2212 datasheet(28/45 Pages) PHILIPS

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LPC2212_2214_4

Product data sheet

Rev. 04 — 3 January 2008

28 of 45

NXP Semiconductors

LPC2212/2214

16/32-bit ARM microcontrollers

[1]

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

°C), nominal supply voltages.

[2]

Internal rail.

[3]

External rail.

[4]

Including voltage on outputs in 3-state mode.

[5]

VDD(3V3) supply voltages must be present.

[6]

3-state outputs go into 3-state mode when VDD(3V3) is grounded.

[7]

Accounts for 100 mV voltage drop in all supply lines.

[8]

Only allowed for a short time period.

[9]

Minimum condition for VI = 4.5 V, maximum condition for VI = 5.5 V.

[10] Applies to P1[25:16].

[11] See the

LPC2114/2124/2212/2214 User Manual.

[12] To VSS.

Power consumption LPC2212/01 and LPC2214/01

IDD(act)

active mode supply current

VDD(1V8) = 1.8 V;

CCLK = 60 MHz;

Tamb =25 °C; code

while(1){}

executed from ﬂash; all

peripherals enabled via

PCONP[11] register but not

conﬁgured to run

-41

IDD(idle)

Idle mode supply current

VDD(1V8) = 1.8 V;

CCLK = 60 MHz;

Tamb =25 °C;

executed from ﬂash; all

peripherals enabled via

PCONP[11] register but not

conﬁgured to run

6.5

IDD(pd)

Power-down mode supply

current

VDD(1V8) = 1.8 V;

Tamb =25 °C

-10

µA

VDD(1V8) = 1.8 V;

Tamb =85 °C

180

µA

I2C-bus pins

VIH

HIGH-level input voltage

0.7VDD(3V3)

--V

VIL

LOW-level input voltage

0.3VDD(3V3) V

Vhys

hysteresis voltage

0.5VDD(3V3) -V

VOL

LOW-level output voltage

IOLS = 3 mA

[7] -

0.4

ILI

input leakage current

VI =VDD(3V3)

[12] -2

µA

VI =5V

µA

Oscillator pins

Vi(XTAL1)

input voltage on pin XTAL1

1.8

Vo(XTAL2) output voltage on pin

XTAL2

1.8

Table 6.

Static characteristics …continued

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

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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