NUC130VE3CN Nuvoton Technology Corporation of America, NUC130VE3CN Datasheet - Page 148

• Manufacturer Part Number: NUC130VE3CN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130VE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 80
• 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: 100-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Output Clock Frequency Setting
Symbol
FOUT
FIN
NR
NF
NO
Default Frequency Setting
The default value : 0xC22E
FIN = 12 MHz
NR = (1+2) = 3
NF = (46+2) = 48
NO = 4
FOUT = 12/4 x 48 x 1/3 = 48 MHz
NuMicro™ NUC130/NUC140 Technical Reference Manual
Constraint:
1.
2.
3.
FOUT
100
120
3
800
2 .
Description
Output Clock Frequency
Input (Reference) Clock Frequency
Input Divider (IN_DV + 2)
Feedback Divider (FB_DV + 2)
OUT_DV = “00” : NO = 1
OUT_DV = “01” : NO = 2
OUT_DV = “10” : NO = 2
OUT_DV = “11” : NO = 4
MHz
MHz
MHz
KHz
=
FIN
<
<
<
<
FCO
FCO
2
FIN
FIN
*
Refer to the formulas below the table.
×
NR
NF
NR
<
=
is
150
<
FIN
preferred
8
×
MHz
MHz
NO
×
1
NF
NR
- 148 -
<
200
MHz
Publication Release Date: June 14, 2011
Revision V2.01