N32905KDN datasheet(3/70 Pages) NUVOTON

3 / 70 page

N3290X DATASHEET

Nuvoton Technology Corp.

Release Date: Oct., 2018

http://www.nuvoton.com/

Rev. A6.2

N3290x

Display Control Application Processor

Table of Contents

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

1.1

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

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

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

3.1

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

3.2

N32903U5DN (LQFP-128)..................................................................................................................... 13

3.3

N32905U3DN (LQFP-128)..................................................................................................................... 14

3.4

N32901R1DN (LQFP-64)....................................................................................................................... 15

3.5

N32903R5DN (TQFP-64 EPAD)............................................................................................................ 16

3.6

N32905R3DN (TQFP-64 EPAD)............................................................................................................ 17

3.7

N3290xKxDN (LQFP128) ...................................................................................................................... 18

3.8

N32901R7DN (TQFP-64 EPAD)............................................................................................................ 19

PIN DESCRIPTION............................................................................................................................................ 20

4.1

N3290xUxDN Pin Description................................................................................................................ 20

4.2

N32901R1DN, N32903R5DN and N32905R3DN Pin Description......................................................... 28

4.3

N3290xKxDN series Pin Description ..................................................................................................... 33

4.4

N32901R7DN TQFP64 pin list............................................................................................................... 44

4.5

Pin Type Description .............................................................................................................................. 48

ELECTRICAL SPECIFICATION......................................................................................................................... 49

5.1

Absolute Maximum Rating ..................................................................................................................... 49

5.2

DC Characteristics (Normal I/O) ............................................................................................................ 49

5.3

Audio DAC Characteristics .................................................................................................................... 50

5.4

ADC Characteristics ................................................................................................................................. 51

5.5

AC Characteristics (Digital Interface)......................................................................................................... 52

5.5.1

Clock Input Characteristics................................................................................................................52

5.5.2

SDRAM Interface...............................................................................................................................53

5.5.3

Sensor/Video-In Interface..................................................................................................................54

5.5.4

I2S Interface ......................................................................................................................................55

5.5.5

LCD/Display Interface........................................................................................................................56

5.5.6

SPI Interface......................................................................................................................................58

5.5.7

NAND Interface .................................................................................................................................59

5.5.8

SD Card Interface..............................................................................................................................60

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