LPC18S50 datasheet(122/151 Pages) NXP

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LPC18S50_S30_S10

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Product data sheet

Rev. 1 — 23 February 2015

122 of 151

NXP Semiconductors

LPC18S50/S30/S10

32-bit ARM Cortex-M3 microcontroller

[1]

Characterized but not implemented as production test.

[2]

Total average power consumption.

[3]

The driver is active only 20 % of the time.

11.13 Ethernet

Remark: The timing characteristics of the ENET_MDC and ENET_MDIO signals comply

with the IEEE standard 802.3.

Table 27.

Static characteristics: USB0 PHY pins[1]

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

High-speed mode

Pcons

power consumption

[2] -68

IDDA(3V3) analog supply current (3.3 V)

on pin USB0_VDDA3V3_DRIVER;

total supply current

[3]

-18

during transmit

during receive

with driver tri-stated

IDDD

digital supply current

Full-speed/low-speed mode

Pcons

power consumption

[2] -15

IDDA(3V3) analog supply current (3.3 V)

on pin USB0_VDDA3V3_DRIVER;

total supply current

3.5

during transmit

during receive

with driver tri-stated

IDDD

digital supply current

Suspend mode

IDDA(3V3) analog supply current (3.3 V)

A

with driver tri-stated

A

with OTG functionality enabled

IDDD

digital supply current

A

VBUS detector outputs

Vth

threshold voltage

for VBUS valid

4.4

for session end

0.2

0.8

for A valid

0.8

for B valid

Vhys

hysteresis voltage

for session end

150

A valid

200

B valid

200

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