r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 784

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r8a77850anbg

Manufacturer Part Number

r8a77850anbg

Description

Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family

Manufacturer

Renesas Electronics Corporation.

Datasheet

1.R8A77850ANBG.pdf (1692 pages)

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Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

r8a77850anbgV

Manufacturer:

Renesas Electronics America

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10 000

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15. Clock Pulse Generator (CPG)

Table 15.10 Selectable Combinations of Clock Frequency (CPU Clock: × 1/2, DDR Clock: ×

Rev.1.00 Jan. 10, 2008 Page 754 of 1658

REJ09B0261-0100

FRQMR1 read

value

H'1335 3558

H'1335 3588

H'1335 355A

H'1335 357A

H'1335 35AA

H'1335 355B

H'1335 358B

H'1335 35BB

H'1337 355A

H'1337 357A

H'1337 35AA

H'1338 3558

H'1338 3588

H'1338 355B

H'1338 358B

H'1338 35BB

H'133A 355A

H'133A 357A

H'133A 35AA

H'133B 355B

H'133B 358B

H'133B 35BB

1/6)

CPU

clock

Ick

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

× 1/2

RAM

clock

Uck

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

SuperHyway

clock

SHck

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

Division ratio of divider 2

GDTA

clock

GAck

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

DU

clock

DUck

× 1/12

× 1/24

× 1/12

× 1/18

× 1/36

× 1/12

× 1/24

× 1/48

× 1/12

× 1/18

× 1/36

× 1/12

× 1/24

× 1/12

× 1/24

× 1/48

× 1/12

× 1/18

× 1/36

× 1/12

× 1/24

× 1/48

Peripheral

clock

Pck

× 1/24

× 1/24

× 1/36

× 1/36

× 1/36

× 1/48

× 1/48

× 1/48

× 1/36

× 1/36

× 1/36

× 1/24

× 1/24

× 1/48

× 1/48

× 1/48

× 1/36

× 1/36

× 1/36

× 1/48

× 1/48

× 1/48

DDR

clock

DDRck

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

× 1/6

Bus

clock

Bck

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/12

× 1/18

× 1/18

× 1/18

× 1/24

× 1/24

× 1/24

× 1/24

× 1/24

× 1/36

× 1/36

× 1/36

× 1/48

× 1/48

× 1/48

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