NUC120LE3AN Nuvoton Technology Corporation of America, NUC120LE3AN Datasheet - Page 173
![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
- Current page: 173 of 600
- Download datasheet (6Mb)
IRQ20 ~ IRQ23 Interrupt Priority Register (NVIC_IPR5)
Register
NVIC_IPR5
Bits
[31:30]
[29:24]
[23:22]
[21:16]
[15:14]
[13:8]
[7:6]
[5:0]
31
23
15
7
PRI_23
PRI_22
PRI_21
PRI_20
NuMicro™ NUC100 Series Technical Reference Manual
Offset
SCS _BA+0x414
Descriptions
PRI_23
Reserved
PRI_22
Reserved
PRI_21
Reserved
PRI_20
Reserved
30
22
14
6
R/W
R/W
Priority of IRQ23
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ22
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ21
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ20
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
29
21
13
5
Description
IRQ20 ~ IRQ23 Interrupt Priority Control Register
28
20
12
4
- 173 -
27
19
11
3
Reserved
Reserved
Reserved
Reserved
Publication Release Date: Oct 22, 2010
26
18
10
2
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
24
16
8
0
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