LPC2888 datasheet(28/34 Pages) PHILIPS

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LPC2880_LPC2888_1

Preliminary data sheet

Rev. 01 — 22 June 2006

28 of 34

Philips Semiconductors

LPC2880; LPC2888

16/32-bit ARM microcontrollers with external memory interface

[1]

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

°C), nominal supply voltages.

[2]

Applies to pins VDD1(CORE1V8), VDD2(CORE1V8), VDD1(FLASH1V8), VDD2(FLASH1V8), VDD(OSC1V8), VDD(OSC321V8), VDD1(USB1V8), VDD2(USB1V8).

[3]

External supply voltage; applies to pins VDD3(USB3V3), VDD4(USB3V3), VDD1(IO3V3), VDD2(IO3V3), VDD3(IO3V3), VDD4(IO3V3).

[4]

Applies to pins VDD(DADC3V3), VDD(ADC3V3), VDD(DAC3V3), VDD1(AMP3V3), VDD2(AMP3V3).

[5]

External supply voltage; applies to pins VDD1(EMC), VDD2(EMC).

[6]

Referenced to the applicable VDD for the pin.

[7]

Including voltage on outputs in 3-state mode.

[8]

The applicable VDD voltage for the pin must be present.

[9]

1.8 V inputs.

[10] 3.3 V inputs.

[11] Accounts for 100 mV voltage drop in all supply lines.

[12] Only allowed for a short time period.

[13] Applies to pins VDD1(CORE1V8), VDD2(CORE1V8), VDD1(FLASH1V8), VDD2(FLASH1V8)

[14] Applies to pin VDD(OSC1V8).

[15] Applies to pin VDD(OSC321V8).

[16] Applies to pin VDD(ADC3V3).

[17] Applies to pins VDD(DADC1V8), VDD(DADC3V3).

[18] Applies to pin VDD(DAC3V3).

[19] Applies to pins VDD1(AMP3V3), VDD2(AMP3V3).

IDDO(DAC)

DAC output supply current

normal

[18] -

<tbd>

powered down

[18] -

<tbd>

µA

IDDOA

analog output supply current

normal

[19] -

<tbd>

powered down

[19] -

<tbd>

µA

Table 6.

Static characteristics …continued

Ta = −40 °C to +85 °C, unless otherwise speciﬁed.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

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