FT901Q-R datasheet(39/67 Pages) BRIDGETEK

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FT900

/1/2/3 Revision C Embedded Microcontroller Datasheet

Version 1.0

Document No. BRT_000172 Clearance No.: BRT#087

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

100Base-TX mode

(Including TX current)

310

100Base-TX mode

(Excluding TX current)

165

100Base-TX mode

Auto-negotiation

mode

(Including TX current)

550

100Base-TX mode

Auto-negotiation

mode

(Excluding TX current)

187

100Base-TX mode

Power down mode

Ethernet power

down

Table 5-5 - Ethernet I/O pin (TXON/TXOP, RXIN/RXIP) characteristics

Note: The VOUT2 is the internal Regulator +1.2V voltage output which provide a power supply for the

internal Ethernet transceiver.

DC characteristics of DAC I/O cells

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

VCC3V3A

DAC power supply

voltage

2.97

3.3

3.63

Normal Operation

VREFP

Reference voltage

VCC3V3A

DCAP_REFP positive

reference

RES

Resolution

Bits

INL

Integral nonlinearity

error

-2

LSB

VREFP = VCC3V3A

DNL

Differential nonlinearity

error

-1

LSB

VREFP = VCC3V3A

Conversion latency

Clock

cycle

CLOAD

Output load: rated

capacitance

RLOAD

Output load: rated

resistance

6.7

KΩ

Table 5-6 - DAC I/O pin (DAC_REFP, DAC0/1) characteristics

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