NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 146

• 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

Clock Divider Register (CLKDIV)
Register
CLKDIV
Bits
[31:24]
[23:16]
[15:12]
[11:8]
[7:4]
[3:0]
31
23
15
7
NuMicro™ NUC130/NUC140 Technical Reference Manual
Offset
CLK_BA+0x18
Descriptions
Reserved
ADC_N
Reserved
UART_N
USB_N
HCLK_N
30
22
14
6
Reserved
USB_N
R/W
R/W
Reserved
ADC clock divide number from ADC clock source
The ADC clock frequency = (ADC clock source frequency ) / (ADC_N + 1)
Reserved
UART clock divide number from UART clock source
The UART clock frequency = (UART clock source frequency ) / (UART_N + 1)
USB clock divide number from PLL clock
The USB clock frequency = (PLL frequency ) / (USB_N + 1)
HCLK clock divide number from HCLK clock source
The HCLK clock frequency = (HCLK clock source frequency) / (HCLK_N + 1)
29
21
13
5
Description
Clock Divider Number Register
28
20
12
4
- 146 -
Reserved
ADC_N
27
19
11
3
Publication Release Date: June 14, 2011
26
18
10
2
UART_N
HCLK_N
25
17
9
1
Revision V2.01
Reset Value
0x0000_0000
24
16
8
0