upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 244

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

PLL1 can generate below frequencies from f
Note: Set the f
244
Base clock (f
PLL1
f
X
as 40 MHz when f
X
)
OCKS1 register
divide value
1
2
3
4
5
User’s Manual U16702EE3V2UD00
Chapter 6 Clock Generator
PLL1
is used as CPU clock.
X
signal and register setting.
PLL1 Time
value
10
CKC Register
divide value
1
2
4
1
2
4
1
2
4
1
2
4
1
2
4
f
f
f
f
f
f
f
PLL1
f
PLL1
PLL1
f
PLL1
PLL1
f
f
PLL1
PLL1
PLL1
PLL1
PLL1
PLL1
f
f
f
f
PLL1 Output
PLL1
PLL1
PLL1
PLL1
(f
PLL1
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
= f
X
X
X
X
X
)
X
X
X
X
X
X
Note
X
X
X
X
× 1.25
× 1.67
× 0.83
× 1.25
× 0.63
× 2.5
× 2.5
× 3.3
× 2.5
× 0.5
× 10
× 5
× 5
× 2
× 1