NUC140LD2CN Nuvoton Technology Corporation of America, NUC140LD2CN Datasheet - Page 364

• 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

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Table 5-12 Baud rate equation table
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DIVIDER X
Don’t care
B
B
- 364 -
BRD
A
A
A
Publication Release Date: June 14, 2011
Baud rate equation
UART_CLK / [16 * (A+2)]
UART_CLK / [(B+1) * (A+2)] , B must >= 8
UART_CLK / (A+2), A must >=3
Revision V2.01