NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 171

• Manufacturer Part Number: NUC120VE3AN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120VE3AN

• 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: 76
• 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: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

IRQ12 ~ IRQ15 Interrupt Priority Register （NVIC_IPR3）
Register
NVIC_IPR3
Bits
[31:30]
[29:24]
[23:22]
[21:16]
[15:14]
[13:8]
[7:6]
[5:0]
31
23
15
7
PRI_15
PRI_14
PRI_13
PRI_12
NuMicro™ NUC100 Series Technical Reference Manual
Offset
SCS _BA+0x40C R/W
Descriptions
PRI_15
Reserved
PRI_14
Reserved
PRI_13
Reserved
PRI_12
Reserved
30
22
14
6
R/W
Priority of IRQ15
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ14
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ13
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ12
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
29
21
13
5
Description
IRQ12 ~ IRQ15 Interrupt Priority Control Register
28
20
12
4
- 171 -
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