Nano100(A)
Pin No.
Pin
Type
Pin Name
Description
LQFP LQFP LQFP
QFN
33
100
64
48
Digital GPIO pin
PD.0
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
81
RX1
I
UART1 Data receiver input pin
SPI2 2nd slave select pin
SmartCard1 clock pin
Digital GPIO pin
SPISS20
SC1CLK
I/O
O
PD.1
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
82
TX1
O
UART1 Data transmitter output pin
SPI2 serial clock pin
SPICLK2
SC1DAT
I/O
I/O
SmartCard1 DATA pin.
Digital GPIO pin
PD.2
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
RTSn1
O
I/O
I
UART1 Request to Send output pin
I2S left right channel clock
SPI2 1st MISO (Master In, Slave Out) pin
SmartCard1 Power pin
83
I2SLRCLK
MISO20
SC1PWR
O
Digital GPIO pin
PD.3
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
CTSn1
I
UART1 Clear to Send input pin
I2S bit clock pin
84
I2SBCLK
MOSI20
SC1RST
I/O
O
SPI2 1st MOSI (Master Out, Slave In) pin
SmartCard1 RST pin
O
Digital GPIO pin
PD.4
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
85
I2SDI
I
I
I
I2S data input
MISO21
SC1CD
SPI2 2nd MISO (Master In, Slave Out) pin
SmartCard1 card detect
Digital GPIO pin
PD.5
I/O
User program must enable pull-up resistor in LQFP64
and LQFP48 package.
86
I2SDO
O
O
I2S data output
MOSI21
SPI2 2nd MOSI (Master Out, Slave In) pin
Mar 31, 2015
Page 48 of 95
Revision V1.00
NUVOTON [ NUVOTON ]
