tmp19a61f10xbg TOSHIBA Semiconductor CORPORATION, tmp19a61f10xbg Datasheet - Page 24

• Manufacturer Part Number: tmp19a61f10xbg
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

5.3 Clock System Block Diagram
5.3.1
PLLSEL=“H” or ”L“
(both
external input)
Main System Clock
oscillator
•
•
•
•
•
Allows for oscillator connection or external clock input.
Sets PLLON (quadrupled) at reset
Selects PLL setting that corresponds to X1 input frequency by PLLSEL pin
Clock gear: 1,1/2, 1/4 ,1/8 (Default is 1/8)
Input frequency (high frequency)
and
Input frequency
8~13.5 (MHz)
range
TMP19A61(rev 1.0)-5-23
frequency
Maximum
operating
54 MHz
frequency
operating
Lowest
4 MHz
TMP19A61