NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 370

• 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

5.13.3 Block Diagram
The C_CAN interfaces with the AMBA APB bus. Figure 5-77 shows the block diagram of the
C_CAN.
CAN Protocol Controller and Rx/Tx Shift Register for serial/parallel conversion of messages.
Stores Message Objects and Identifier Masks
All registers used to control and to configure the C_CAN.
State Machine that controls the data transfer between the Rx/Tx Shift Register of the CAN Core
and the Message RAM as well as the generation of interrupts as programmed in the Control and
Configuration Registers.
C_CAN interfaces to the AMBA APB 16-bit bus from ARM.
CAN Core
Message RAM
Registers
Message Handler
Module Interface
NuMicro™ NUC130/NUC140 Technical Reference Manual
C_CAN
CAN_WAKEUP
Figure 5-77 CAN Peripheral Block Diagram
CAN_TX
Module Interface
Message RAM
CAN Core
Registers
16-bit APB Interface
CAN_RX
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Publication Release Date: June 14, 2011
CAN_INT (Interrupt)
Revision V2.01