NUC140VE3CN Nuvoton Technology Corporation of America, NUC140VE3CN Datasheet - Page 417

• Manufacturer Part Number: NUC140VE3CN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140VE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 76
• 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

IFn Message Control Register (CAN_IFn_MCON)
Register
CAN_IFn_MCON CAN0_BA+0x38/0x98 R/W
Bits
[31:16]
[15]
[14]
[13]
[12]
[11]
[10]
NewDat
EoB
31
23
15
7
NuMicro™ NUC130/NUC140 Technical Reference Manual
Descriptions
Reserved
NewDat
MsgLst
IntPnd
UMask
TxIE
RxIE
Offset
MsgLst
30
22
14
6
Reserved
There are reserved bits. These bits are always read as ‘0’ and must always be written with
‘0’.
New Data
1 = The Message Handler or the application software has written new data into the data
0 = No new data has been written into the data portion of this Message Object by the
Message Lost (only valid for Message Objects with direction = receive)
1 = The Message Handler stored a new message into this object when NewDat was
0 = No message lost since last time this bit was reset by the CPU.
Interrupt Pending
1 = This message object is the source of an interrupt. The Interrupt Identifier in the Interrupt
0 = This message object is not the source of an interrupt.
Use Acceptance Mask
1 = Use Mask (Msk28-0, MXtd, and MDir) for acceptance filtering.
0 = Mask ignored.
Note: If the UMask bit is set to one, the Message Object’s mask bits have to be
programmed during initialization of the Message Object before MsgVal is set to one.
Transmit Interrupt Enable
1 = IntPnd will be set after a successful transmission of a frame.
0 = IntPnd will be left unchanged after the successful transmission of a frame.
Receive Interrupt Enable
portion of this Message Object.
Message Handler since last time this flag was cleared by the application software.
Reserved
still set, the CPU has lost a message.
Register will point to this message object if there is no other interrupt source with higher
priority.
IntPnd
29
21
13
5
R/W
Description
IFn Message Control Register
UMask
28
20
12
4
- 417 -
Reserved
Reserved
TxIE
27
19
11
3
Publication Release Date: June 14, 2011
RxIE
26
18
10
2
DLC[3:0]
RmtEn
25
17
9
1
Revision V2.01
Reset Value
0x0000_0000
TxRqst
24
16
8
0