Nuvoton Technology Corp.

3

Release Date: May. 2013

http://www.nuvoton.com/

Rev. A5.1

N3290x

ARM926-based Media Processor

Table of Contents

1.

GENERAL DESCRIPTION ...................................................................................................................................5

1.1

Applications ..............................................................................................................................................5

2.

FEATURES...........................................................................................................................................................6

3.

PIN DIAGRAM ....................................................................................................................................................12

3.1

N32901U1DN (LQFP-128) .....................................................................................................................12

3.2

N32901U2DN (LQFP-128) .....................................................................................................................13

3.3

N32903U1DN (LQFP-128) .....................................................................................................................14

3.4

N32905U1DN (LQFP-128) .....................................................................................................................15

3.5

N32905U2DN (LQFP-128) .....................................................................................................................16

3.6

N32903R1DN (TQFP-64).......................................................................................................................17

3.7

N32901R1DN (LQFP-64) .......................................................................................................................18

4.

PIN DESCRIPTION ............................................................................................................................................19

4.1

Pin Description & Cross Reference........................................................................................................19

4.2

Pin Type Description ..............................................................................................................................28

5.

ELECTRICAL SPECIFICATION.........................................................................................................................29

5.1

Absolute Maximum Rating .....................................................................................................................29

5.2

DC Characteristics (Normal I/O) ............................................................................................................29

5.3

Audio DAC Characteristics.....................................................................................................................30

5.4

ADC Characteristics..................................................................................................................................31

5.5

AC Characteristics (Digital Interface) .........................................................................................................31

5.6

Power-on Sequence...............................................................................................................................40

5.7

Thermal characteristics of LQFP-128 Package .....................................................................................40

6.

ORDERING INFORMATION ..............................................................................................................................41

6.1

Part Number Definition ...........................................................................................................................41

6.2

Difference between N32901U1DN, N32903U1DN, N32905U1DN and N32905U2DN..........................41

7.

PACKAGE OUTLINE..........................................................................................................................................42