As per JEDEC spec, the minimum DCLK frequency for DDR3 mode is 300 MHz, for DDR2 it is 125 MHz and for LPDDR mode it is 10 MHz. For maximum DCLK frequency spec, please refer the processor data sheet.
As per JEDEC spec, the minimum DCLK frequency for DDR3 mode is 300 MHz, for DDR2 it is 125 MHz and for LPDDR mode it is 10 MHz. For maximum DCLK frequency spec, please refer the processor data sheet.