NUC130VE3CN Nuvoton Technology Corporation of America, NUC130VE3CN Datasheet - Page 428

• Manufacturer Part Number: NUC130VE3CN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130VE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• 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

Interrupt Pending Register 1 (CAN_IPND1)
These registers contain the IntPnd bits of the 32 Message Objects. By reading the IntPnd bits,
the software can check for which Message Object an interrupt is pending. The IntPnd bit of a
specific Message Object can be set/reset by the application software through the IFn Message
Interface Registers or by the Message Handler after reception or after a successful transmission
of a frame. This will also affect the value of IntId in the Interrupt Register.
Register
CAN_IPND1
Bits
[31:16]
[15:0]
31
23
15
7
NuMicro™ NUC130/NUC140 Technical Reference Manual
Descriptions
Reserved
IntPnd16-1
Offset
CAN0_BA+0x140 R
30
22
14
6
Reserved
There are reserved bits. These bits are always read as ‘0’ and must always be written
with ‘0’.
Interrupt Pending Bits 16-1 (of all Message Objects)
1 = This message object is the source of an interrupt.
0 = This message object is not the source of an interrupt.
29
21
13
R/W
5
Description
Interrupt Pending Register 1
28
20
12
4
- 428 -
IntPnd16-9
IntPnd 8-1
Reserved
Reserved
27
19
11
3
Publication Release Date: June 14, 2011
26
18
10
2
25
17
9
1
Revision V2.01
Reset Value
0x0000_0000
24
16
8
0