NUC120VE3AN Nuvoton Technology Corporation of America, NUC120VE3AN Datasheet - Page 195

• Manufacturer Part Number: NUC120VE3AN
• Description: IC MCU 32BIT 128KB FLASH 100LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120VE3AN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• 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
• Eeprom Size: -

5.3.7
R: read only, W: write only, R/W: both read and write
Register
CLK_BA = 0x5000_0200
PWRCON
AHBCLK
APBCLK
CLKSTATUS CLK_BA+0x0C
CLKSEL0
CLKSEL1
CLKSEL2
CLKDIV
PLLCON
FRQDIV
Note: [1] default value is 0x0000_00F0 in Medium Density; default value is 0x0000_00FF in Low Density
Register Map
NuMicro™ NUC100 Series Technical Reference Manual
Offset
CLK_BA+0x00
CLK_BA+0x04
CLK_BA+0x08
CLK_BA+0x10
CLK_BA+0x14
CLK_BA+0x1C
CLK_BA+0x18
CLK_BA+0x20
CLK_BA+0x24
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
System Power Down Control Register
AHB Devices Clock Enable Control Register
APB Devices Clock Enable Control Register
Clock status monitor Register (Low Density Only)
Clock Source Select Control Register 0
Clock Source Select Control Register 1
Clock Source Select Control Register 2
Clock Divider Number Register
PLL Control Register
Frequency Divider Control Register
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Publication Release Date: Oct 22, 2010
Revision V1.06
Reset Value
0x0000_001X
0x0000_000D
0x0000_000X
0x0000_00XX
0x0000_003X
0xFFFF_FFFF
0x0000_00F0
0x0000_00FF
0x0000_0000
0x0005_C22E
0x0000_0000
[1]