Appendix F. StampA5D3x Clock Characteristics

Symbol DescriptionDependencyToleranceTypical ValueUnit
MAINCKMain Oscillator Frequency 12.000 MHz
SLCK Slow Clock 32.768 KHz
PLLACK PLLA Clock MAINCK 528.000 MHz
PCK Processor Clock PLLACK 528.000 MHz
MCK Master Clock PCK 132.000 MHz
DDRCK DDRAM Clock MCK 132.000 MHz
BCK Baudrate Clock MCK 1.5% 10.37(max) MHz
UTMI PLL USB Clock MAINCK 0.25% 480.000 MHz

Table F.1. Clock Characteristics