LPC2101_02_03_3

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 03 — 7 October 2008

23 of 32

NXP Semiconductors

LPC2101/02/03

Single-chip 16-bit/32-bit microcontrollers

[1]

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

°C), nominal supply voltages.

[2]

Core and internal rail.

[3]

External rail.

[4]

[5]

Including voltage on outputs in 3-state mode.

[6]

[7]

[8]

Accounts for 100 mV voltage drop in all supply lines.

[9]

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

[11] Applies to P0.25:16.

[12] On pin VBAT.

Power-down mode battery

supply current[12]

RTC clock = 32 kHz

(from RTCX pins);

-

7

12

µA

-

8

12

µA

active mode battery

supply current[12]

CCLK = 70 MHz;

PCLK = 17.5 MHz;

PCLK enabled to RTCK;

RTC clock = 32 kHz

(from RTCX pins);

-

10

15

µA

HIGH-level input voltage

LOW-level input voltage

-

-

hysteresis voltage

-

LOW-level output voltage

[8] -

-

0.4

V

input leakage current[13]

-2

4

µA

-

10

22

µA

Oscillator pins

input voltage on pin XTAL1

0

-

1.8

V

output voltage on pin

XTAL2

0

-

1.8

V

input voltage on pin

RTCX1

0

-

1.8

V

RTCX2

0

-

1.8

V

Table 5.

Symbol

Parameter

Conditions

Min

Max

Unit