NUC120LD2BN Nuvoton Technology Corporation of America, NUC120LD2BN Datasheet - Page 24
![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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
Pin No.
LQFP
64
52
53
54
55
56
57
58
59
60
61
62
LQFP
48
40
41
42
43
44
45
46
Pin Name Pin Type
AVDD
PD.0
SPISS20
PD.1
SPICLK2
PD.2
MISO20
PD.3
MOSI20
PD.4
MISO21
PD.5
MOSI21
PC.7
CPN0
PC.6
CPP0
PC.15
CPN1
PC.14
CPP1
PB.15
/INT1
XT1_OUT
XT1_IN
/RESET
VSS
VDD
PS2DAT
AP
I/O
I/O
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
I
I
I
I
I
I
I
I
I
- 24 -
NuMicro™ NUC120 Data Sheet
Description
Power supply for internal analog circuit
General purpose input/output digital pin
SPISS20: SPI2 slave select pin
General purpose input/output digital pin
SPICLK2: SPI2 serial clock pin
General purpose input/output digital pin
MISO20: SPI2 MISO (Master In, Slave Out) pin
General purpose input/output digital pin
MOSI20: SPI2 MOSI (Master Out, Slave In) pin
General purpose input/output digital pin
MISO21: SPI2 2
General purpose input/output digital pin
MOSI21: SPI2 2
General purpose input/output digital pin
CPN0: Comparator0 Negative input pin
General purpose input/output digital pin
CPP0: Comparator0 Positive input pin
General purpose input/output digital pin
CPN1: Comparator1 Negative input pin
General purpose input/output digital pin
CPP1: Comparator1 Positive input pin
General purpose input/output digital pin
/INT1: External interrupt0 input pin
External 4~24 MHz crystal output pin
External 4~24 MHz crystal input pin
External reset input: Low active, set this pin low
reset chip to initial state. With internal pull-up.
Ground
Power supply for I/O ports and LDO source for
internal PLL and digital circuit
PS2 Data pin
Publication Release Date: Nov. 11, 2010
nd
nd
MISO (Master In, Slave Out) pin
MOSI (Master Out, Slave In) pin
Revision V2.00