NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 174

• 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: -

IRQ24 ~ IRQ27 Interrupt Priority Register （NVIC_IPR6）
Register
NVIC_IPR6
Bits
[31:30]
[29:24]
[23:22]
[21:16]
[15:14]
[13:8]
[7:6]
[5:0]
31
23
15
7
PRI_27
PRI_26
PRI_25
PRI_24
NuMicro™ NUC100 Series Technical Reference Manual
Offset
SCS _BA+0x418
Descriptions
PRI_27
Reserved
PRI_26
Reserved
PRI_25
Reserved
PRI_24
Reserved
30
22
14
6
R/W
R/W
Priority of IRQ27
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ26
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ25
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
Priority of IRQ24
“0” denotes the highest priority and “3” denotes lowest priority
Reserved
29
21
13
5
IRQ24 ~ IRQ27 Interrupt Priority Control Register
Description
28
20
12
4
- 174 -
27
19
11
3
Reserved
Reserved
Reserved
Reserved
Publication Release Date: Dec. 22, 2010
26
18
10
2
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
24
16
8
0