NUC120LD2BN Nuvoton Technology Corporation of America, NUC120LD2BN Datasheet - Page 20
![IC MCU 32BIT 64KB FLASH 48LQFP](/photos/28/73/287352/nuc120ld2bn_sml.jpg)
NUC120LD2BN
Manufacturer Part Number
NUC120LD2BN
Description
IC MCU 32BIT 64KB FLASH 48LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Specifications of NUC120LD2BN
Core Processor
ARM Cortex-M0
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, IrDA, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
Number Of I /o
31
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NUC120LD2BN
Manufacturer:
NuvoTon
Quantity:
64
Company:
Part Number:
NUC120LD2BN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
LQFP
100
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Pin No.
LQFP
64
10
11
12
13
14
15
16
17
18
19
20
21
22
23
LQFP
48
10
11
12
13
14
15
16
17
18
19
8
9
Pin Name Pin Type
MISO30
PD.11
MOSI30
PD.12
MISO31
PD.13
MOSI31
PB.4
RXD1
PB.5
TXD1
PB.6
RTS1
PB.7
CTS1
LDO
VDD
VSS
PE.8
PE.7
VBUS
VDD33
D-
D+
PB.0
RXD0
PB.1
TXD0
PB.2
USB
USB
USB
USB
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
P
P
P
O
I
I
I
I
- 20 -
NuMicro™ NUC120 Data Sheet
Description
MISO30: SPI3 MISO (Master In, Slave Out) pin
General purpose input/output digital pin
MOSI30: SPI3 MOSI (Master Out, Slave In) pin
General purpose input/output digital pin
MISO31: SPI3 2
General purpose input/output digital pin
MOSI31: SPI3 2
General purpose input/output digital pin
RXD1: Data receiver input pin for UART1
General purpose input/output digital pin
TXD1: Data transmitter output pin for UART1
General purpose input/output digital pin
RTS1: Request to Send output pin for UART1
General purpose input/output digital pin
CTS1: Clear to Send input pin for UART1
LDO output pin
Power supply for I/O ports and LDO source for
internal PLL and digital function
Ground
General purpose input/output digital pin
General purpose input/output digital pin
POWER SUPPLY: From USB Host or HUB.
Internal Power Regulator Output 3.3V Decoupling
Pin
USB Differential Signal D-
USB Differential Signal D+
General purpose input/output digital pin
RXD0: Data receiver input pin for UART0
General purpose input/output digital pin
TXD0: Data transmitter output pin for UART0
General purpose input/output digital pin
Publication Release Date: Nov. 11, 2010
nd
nd
MISO (Master In, Slave Out) pin
MOSI (Master Out, Slave In) pin
Revision V2.00