N3291XUXDN Datasheet, PDF (22/34 Pages) List of Unclassifed Manufacturers – ARM926EJ-S Based Media Processor

N3291xUxDN Data Sheet
PIN NAME
GPIO A
GPA[0]
S2PCLK
GPA[1]
S2CLKO
SD_CD_
GPA[3]
KPI_SI[0]
GPA[4]
SPI0_CS1_
KPI_SI[1]
GPA[5]
UHL_DP0
KPI_SI[2]
GPA[6]
UHL_DM0
KPI_SI[3]
RTC (Real Time Clock)
RTC_XIN (32768Hz)
RTC_XOUT (32768Hz)
RTC_RWAKE_
RTC_RPWR
USB 2.0 Device Interface
UD_CDET
UD_DP
UD_DM
UD_REXT
I/O
TYPE
DESCRIPTION
IOU GPIO Port A Bit 0
CMOS Image Sensor PCLK
IOU GPIO Port A Bit 1
CMOS Image Sensor MCLK
SD Card Detect, Input, Low Active
IOU GPIO Port A Bit 3
KPI Scan In Bit 0
IOU GPIO Port A Bit 4
SPI Port 0 Chip Select 1
KPI Scan Out Bit 2
IOU GPIO Port A Bit 5
USB Host 1.1 Lite Port 0, D+
KPI Scan In Bit 2
IOU GPIO Port A Bit 6
USB Host 1.1 Lite Port 0, D-
KPI Scan In Bit 3
I 32768Hz Crystal Input
O 32768Hz Crystal Output
I Wakeup Enable, Input, Low Active
OD Power Enable, Open-Drain
I USB Device Connect Detect, Input, High Active
IO USB 2.0 Device D+
IO USB 2.0 Device D-
IO External Resistor Connect
Recommend to connect 12.1KΩ resistor to ground for USB 2.0 PHY
Nuvoton Technology Corp.
http://www.nuvoton.com/
- 22 -
Release Date: Jun. 2013
Revision A3