N32905KDN datasheet(44/70 Pages) NUVOTON

44 / 70 page

N3290X DATASHEET

Nuvoton Technology Corp.

Release Date: Oct., 2018

http://www.nuvoton.com/

Rev. A6.2

4.4

N32901R7DN TQFP64 pin list

Pin No

Name

Type

Group

Description

SPI0_CLK

IOU SPI0

SPI Port 0 Clock;Output in Master Mode;Input in Slave Mode

GPD[12]

IOU GPIOD

GPIO Port D Bit 12

SPI0_CS0_

IOU SPI0

SPI Port 0 Device Select 0, Low Active;Output in Master

Mode;Input in Slave Mode

GPD[13]

IOU GPIOD

GPIO Port D Bit 13

SPI0_DI

SPI0

SPI Port 0 Data Input

GPD[14]

IOU GPIOD

GPIO Port D Bit 14

SPI0_DO

OU SPI0

SPI Port 0 Data Output

GPD[15]

IOU GPIOD

GPIO Port D Bit 15

XIN

XTAL

12MHz Crystal Input

XOUT

XTAL

12MHz Crystal Output

VDD18

Core

Core Logic Power (1.8V)

MVDD33

SDRAM Power (3.3V)

PLL_UD_VDD18

PLL & USB

PLL & USB2.0 Device Core Power (1.8V)

UD_DM

I/O USB

USB 2.0 Device D-.

UD_DP

I/O USB

USB 2.0 Device D+.

UD_VDD33

USB

USB 2.0 Device PHY 3.3V

UD_REXT

USB

External Resistor 12.1K resistor connected to ground

LVDATA[15]

IOU LCD

SYNC/MPU LCD Interface Data Bit 15

GPC[15]

IOU GPIOC

GPIO Port C Bit 15

LVDATA[14]

IOU LCD

SYNC/MPU LCD Interface Data Bit 14

GPC[14]

IOU GPIOC

GPIO Port C Bit 14

LVDATA[13]

IOU LCD

SYNC/MPU LCD Interface Data Bit 13

GPC[13]

IOU GPIOC

GPIO Port C Bit 13

LVDATA[12]

IOU LCD

SYNC/MPU LCD Interface Data Bit 12

GPC[12]

IOU GPIOC

GPIO Port C Bit 12

LVDATA[11]

IOU LCD

SYNC/MPU LCD Interface Data Bit 11

GPC[11]

IOU GPIOC

GPIO Port C Bit 11

LVDATA[10]

IOU LCD

SYNC/MPU LCD Interface Data Bit 10

GPC[10]

IOU GPIOC

GPIO Port C Bit 10

LVDATA[9]

IOU LCD

SYNC/MPU LCD Interface Data Bit 9

GPC[9]

IOU GPIOC

GPIO Port C Bit 9

LVDATA[8]

IOU LCD

SYNC/MPU LCD Interface Data Bit 8

N32905KDN Datasheet(PDF) 44 Page - Nuvoton Technology Corporation

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