NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 178

• 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: -

Interrupt Source Identity Register (IRQn_SRC)
Register
Bits
[2:0]
[2:0]
[2:0]
[2:0]
[2:0]
[2:0]
[3:0]
IRQn_SRC
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
INT_BA+0x00
……..
INT_BA+0x7C
Address
INT_BA+0x00
INT_BA+0x04
INT_BA+0x08
INT_BA+0x0C
INT_BA+0x10
INT_BA+0x14
INT_BA+0x18
30
22
14
6
Reserved
R/W
R
INT-Num Descriptions
0
1
2
3
4
5
6
29
21
13
5
Description
IRQ0 (BOD) interrupt source identity
：
IRQ31 (RTC) interrupt source identity
Bit2: 0
Bit1: 0
Bit0: BOD_INT
Bit2: 0
Bit1: 0
Bit0: WDT_INT
Bit2: 0
Bit1: 0
Bit0: EINT0 – external interrupt 0 from PB.14
Bit2: 0
Bit1: 0
Bit0: EINT1 – external interrupt 1 from PB.15
Bit2: 0
Bit1: GPB_INT
Bit0: GPA_INT
Bit2: GPE_INT
Bit1: GPD_INT
Bit0: GPC_INT
Bit3: PWM3_INT
Bit2: PWM2_INT
Bit1: PWM1_INT
28
20
12
4
- 178 -
Reserved
Reserved
Reserved
INT_SRC[3]
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
INT_SRC[2:0]
25
17
9
1
Revision V1.06
Reset Value
0xXXXX_XXXX
24
16
8
0