NUC120LE3AN Nuvoton Technology Corporation of America, NUC120LE3AN Datasheet - Page 66
![IC MCU 32BIT 128KB FLASH 48LQFP](/photos/28/73/287353/nuc120le3an_sml.jpg)
NUC120LE3AN
Manufacturer Part Number
NUC120LE3AN
Description
IC MCU 32BIT 128KB FLASH 48LQFP
Manufacturer
Nuvoton Technology Corporation of America
Series
NuMicro™r
Specifications of NUC120LE3AN
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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
16K 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:
NUC120LE3AN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
NUC120LE3AN
Manufacturer:
NUVOTON
Quantity:
20 000
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LQFP
100
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
Pin No.
LQFP
64
40
41
42
43
44
45
46
47
48
49
50
51
52
NuMicro™ NUC100 Series Technical Reference Manual
LQFP
48
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin Name Pin Type
PWM1
PA.12
PWM0
ICE_DAT
ICE_CK
VDD
VSS
AVSS
PA.0
ADC0
PA.1
ADC1
PA.2
ADC2
PA.3
ADC3
PA.4
ADC4
PA.5
ADC5
PA.6
ADC6
PA.7
ADC7
SPISS21
Vref
AVDD
PD.0
SPISS20
PD.1
AP
AP
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
AI
AI
AI
AI
AI
AI
AI
AI
O
O
P
P
I
- 66 -
Description
PWM1: PWM output
General purpose input/output digital pin
PWM0: PWM output
Serial Wired Debugger Data pin
Serial Wired Debugger Clock pin
Power supply for I/O ports and LDO source for
internal PLL and digital circuit
Ground
Ground Pin for analog circuit
General purpose input/output digital pin
ADC0: ADC analog input
General purpose input/output digital pin
ADC1: ADC analog input
General purpose input/output digital pin
ADC2: ADC analog input
General purpose input/output digital pin
ADC3: ADC analog input
General purpose input/output digital pin
ADC4: ADC analog input
General purpose input/output digital pin
ADC5: ADC analog input
General purpose input/output digital pin
ADC6: ADC analog input
General purpose input/output digital pin
ADC7: ADC analog input
SPISS21: SPI2 2
Voltage reference input for ADC
Power supply for internal analog circuit
General purpose input/output digital pin
SPISS20: SPI2 slave select pin
General purpose input/output digital pin
Publication Release Date: Dec. 22, 2010
nd
slave select pin
Revision V1.06
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