LPC2114 datasheet(26/34 Pages) PHILIPS

26 / 34 page

Philips Semiconductors

LPC2114/LPC2124

Single-chip 16/32-bit microcontrollers

Product data

Rev. 03 — 22 December 2004

26 of 34

9397 750 13145

Static characteristics

Table 10:

Static characteristics

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

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

V18

Supply voltage

1.65

1.8

1.95

External rail supply voltage

3.0

3.3

3.6

V3A

Analog 3.3 V pad supply

voltage

2.5

3.3

3.6

Standard Port pins, RESET, RTCK

IIL

Low level input current, no

pull-up

Vi =0

µA

IIH

High level input current, no

pull down

Vi =V3

µA

IOZ

3-state output leakage, no

pull-up/down

Vo = 0, Vo =V3

µA

Ilatchup

I/O latch-up current

−(0.5 V

3) < V < (1.5 V3)

Tj < 125 °C

100

Input voltage[2][3][4]

5.5

Output voltage, output active

VIH

High level input voltage

2.0

VIL

Low level input voltage

0.8

Vhys

Hysteresis voltage

0.4

VOH

High level output voltage[5]

IOH = −4 mA

V3 − 0.4

VOL

Low level output voltage[5]

IOL = −4 mA

0.4

IOH

High level output current[5]

VOH =V3 − 0.4 V

−4-

IOL

Low level output current[5]

VOL = 0.4 V

IOH

High level short circuit

current[6]

VOH =0

−45

IOL

Low level short circuit

current[6]

VOL =V3

IPD

Pull-down current

Vi =5V[7]

150

µA

IPU

Pull-up current (applies to

P1.16 - P1.25)

Vi =0

−15

−50

−85

µA

V3 < Vi< 5 V[7]

µA

I18

active mode

V18 = 1.8 V, cclk = 60 MHz,

Tamb =25 °C, code

while(1){}

executed from FLASH, no

active peripherals

-60

Power-down Mode

V18 = 1.8 V, Tamb = +25 °C,

µA

V18 = 1.8 V, Tamb = +85 °C

110

500

µA

I2C pins

VIH

High level input voltage

VTOL is from 4.5 V to 5.5 V

0.7 VTOL

VIL

Low level input voltage

VTOL is from 4.5 V to 5.5 V

0.3 VTOL

Vhys

Hysteresis voltage

VTOL is from 4.5 V to 5.5 V

0.5 VTOL

-V

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