NUC140LD2CN Nuvoton Technology Corporation of America, NUC140LD2CN Datasheet - Page 422

• Manufacturer Part Number: NUC140LD2CN
• Description: IC MCU 32BIT 64KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140LD2CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 8K 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: 48-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

IFn Data B2 Register (CAN_IFn_DAT_B2)
Register
CAN_IFn_DAT_B2 CAN0_BA+0x48/0xA8 R/W
Bits
[31:16]
[15:8]
[7:0]
In a CAN Data Frame, Data(0) is the first, Data(7) is the last byte to be transmitted or received. In
CAN’s serial bit stream, the MSB of each byte will be transmitted first.
31
23
15
7
NuMicro™ NUC130/NUC140 Technical Reference Manual
Descriptions
Reserved
Data (7)
Data (6)
Offset
30
22
14
6
Reserved
There are reserved bits. These bits are always read as ‘0’ and must always be written with
‘0’.
Data byte 7
8th data byte of CAN Data Frame.
Data byte 6
7th data byte of CAN Data Frame.
29
21
13
5
R/W
IFn Data B2 Registers
Description
28
20
12
4
- 422 -
Reserved
Reserved
Data(7)
Data(6)
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