NUTINY-SDK-M0516 Nuvoton Technology Corporation of America, NUTINY-SDK-M0516 Datasheet - Page 124

• Manufacturer Part Number: NUTINY-SDK-M0516
• Description: BOARD EVAL NUMICRO M051 SERIES
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r
• Type: MCUr

Specifications of NUTINY-SDK-M0516

• Contents: Board, Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: M051™ Series, M052/M054/M058/M0516

NuMicro M051
2.
3.
000 = Clock source from external crystal clock (4 ~ 24MHz)
001 = Reserved
010 = Clock source from PLL clock
011 = Clock source from internal 10 kHz oscillator clock
1xx = Clock source from internal 22.1184 MHz oscillator clock
Others = reserved
The 3-bit default value is reloaded from the value of CFOSC (Config0[26:24]) in
user configuration register of Flash controller by any reset. Therefore the default
value is either 000b or 111b.
These bits are protected bit, It means programming this bit needs to write “59h”,
“16h”, “88h” to address 0x5000_0100 to disable register protection. Reference the
register REGWRPROT at address GCR_BA+0x100.
™
Series Technical Reference Manual
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Publication Release Date: Sep 14, 2010
Revision V1.2