R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1425

Manufacturer Part Number

R0K572030S000BE

KIT DEV FOR SH7203

Manufacturer

Renesas Electronics America

Renesas Starter Kits (RSK)r

CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM

Silicon Manufacturer

Kit Contents

Silicon Family Name

Silicon Core Number

R5S72030W200FP

Tool / Board Applications

General Purpose MCU, MPU, DSP, DSC

Mcu Supported Families

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

For Use With/related Products

Lead Free Status / Rohs Status

This LSI has an on-chip high-speed RAM, which achieves fast access, and an on-chip RAM for

data retention, which can retain data in deep standby mode. These memory units can be used to

store instructions or data.

On-chip high-speed RAM operation and write access to the RAM can be enabled or disabled

through the RAM enable bits and RAM write enable bits.

Retention or non-retention of data by the on-chip RAM for data retention in deep standby mode is

selectable on a per-page basis.

• Memory map

Table 27.1 Address Spaces of On-Chip High-Speed RAM

Table 27.2 Address Spaces of On-Chip RAM for Data Retention

The on-chip RAM is located in the address spaces shown in tables 27.1 and 27.2.

Section 27 On-Chip RAM

H'FFF80000 to H'FFF83FFF

H'FFF84000 to H'FFF87FFF

H'FFF88000 to H'FFF8BFFF

H'FFF8C000 to H'FFF8FFFF

H'FFFF8000 to H'FFFF8FFF

H'FFFF9000 to H'FFFF9FFF

H'FFFFA000 to H'FFFFAFFF

H'FFFFB000 to H'FFFFBFFF

Rev. 3.00 Sep. 28, 2009 Page 1393 of 1650

Section 27 On-Chip RAM

REJ09B0313-0300