NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 412

• Manufacturer Part Number: NUC130LE3CN
• Description: IC MCU 32BIT 128KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130LE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 35
• 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: 48-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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NuMicro™ NUC130/NUC140 Technical Reference Manual
Control
ClrIntPnd
TxRqst/NewDat
Data A
Data B
Control Access Control Bits
Direction = Write
1 = Transfer Control Bits to Message Object.
0 = Control Bits unchanged
Direction = Read
1 = Transfer Control Bits to IFn Message Buffer Register.
0 = Control Bits unchanged.
Clear Interrupt Pending Bit
Direction = Write
When writing to a Message Object, this bit is ignored.
Direction = Read
1 = Clear IntPnd bit in the Message Object.
0 = IntPnd bit remains unchanged.
Access Transmission Request Bit when Direction = Write
1 = Set TxRqst bit.
0 = TxRqst bit unchanged.
Note: If a transmission is requested by programming bit TxRqst/NewDat in the IFn
Command Mask Register, bit TxRqst in the IFn Message Control Register will be
ignored.
Access New Data Bit when Direction = Read
1 = Clear NewDat bit in the Message Object
0 = NewDat bit remains unchanged.
Note : A read access to a Message Object can be combined with the reset of the control
bits IntPnd and NewDat. The values of these bits transferred to the IFn Message Control
Register always reflect the status before resetting these bits.
Access Data Bytes [3:0]
Direction = Write
1 = Transfer Data Bytes [3:0] to Message Object
0 = Data Bytes [3:0] unchanged.
Direction = Read
1 = Transfer Data Bytes [3:0] to IFn Message Buffer Register.
0 = Data Bytes [3:0] unchanged.
Access Data Bytes [7:4]
Direction = Write
1 = Transfer Data Bytes [7:4] to Message Object.
0 = Data Bytes [7:4] unchanged.
Direction = Read
1 = Transfer Data Bytes [7:4] to IFn Message Buffer Register.
0 = Data Bytes [7:4] unchanged.
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Publication Release Date: June 14, 2011
Revision V2.01