Philips Semiconductors

LPC2194

Single-chip 16/32-bit microcontrollers

Preliminary data

Rev. 01 — 06 February 2004

24 of 33

9397 750 12757

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

6.21.3

RealMonitor™

RealMonitor is a configurable software module, developed by ARM Inc., which

enables real time debug. It is a lightweight debug monitor that runs in the background

while users debug their foreground application. It communicates with the host using

the DCC (Debug Communications Channel), which is present in the EmbeddedICE

logic. The LPC2194 contains a specific configuration of RealMonitor software

programmed into the on-chip Flash memory.

7.

Limiting values

[1]

The following applies to the Limiting values:

a) Stresses above those listed under Limiting values may cause permanent damage to the device.

This is a stress rating only and functional operation of the device at these or any conditions other

than those described in Section 8 “Static characteristics” and Section 9 “Dynamic characteristics”

of this specification is not implied.

b) This product includes circuitry specifically designed for the protection of its internal devices from

the damaging effects of excessive static charge. Nonetheless, it is suggested that conventional

precautions be taken to avoid applying greater than the rated maximum.

c) Parameters are valid over operating temperature range unless otherwise specified. All voltages

[2]

Not to exceed 4.6 V.

[3]

Including voltage on outputs in 3-state mode.

[4]

[5]

The peak current is limited to 25 times the corresponding maximum current.

[6]

Dependent on package type.

Table 9:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

Supply voltage, internal rail

−0.5

+2.5

V

Supply voltage, external rail

−0.5

+3.6

V

Analog 3.3 V pad supply voltage

−0.5

4.6

V

Analog input voltage on A/D related

pins

−0.5

5.1

V

DC input voltage, 5 V tolerant I/O

pins[3][4]

−0.5

6.0

V

DC input voltage, other I/O pins[2][3]

−0.5

I

DC supply current per supply pin[5]

-

100

mA

I

DC ground current per ground pin[5]

-

100

mA

Storage temperature[6]

−40

125

°C

P

Power dissipation (based on

package heat transfer, not device

power consumption)

1.5

-

W