R01DS0189EJ0120 Rev.01.20

Page 1 of 10

Sep 10, 2012

Datasheet

SH74572

RENESAS MCU

1. Overview

The SH7457 Group is a single-chip RISC (reduced instruction set computer) microcontroller based on a

Renesas original RISC CPU core.

Basically the SH7457 Group is the same as the SH7456 Group. Please refer to SH7455 Group, SH7456

Group User’s Manual: Hardware Rev.1.10 (Sep 22, 2011). Table 1.1 shows the differences between the

SH7456 Group and the SH7457 Group.

* Henceforth, the bold letter portion (shaped portion) shows a difference from SH7456 Group.

Table 1.1 Products

Group

Product

Model

CPU

Frequency

Memory Capacity

Package

FlexRay

Operating

temperature

(Ta)

SH7457

SH74572

R5F74572LBG

240MHz

Yes

-40 to +105°C

SH7455

SH74552

R5F74552KBG

Yes

SH7456

SH74562

R5F74562KBG

160MHz

ROM: 1 Mbyte

IL memory: 8 Kbytes,

OL memory: 16 Kbytes, and

SHwyRAM: 256 Kbytes

No

-40 to +125°C

SH7459

SH74593

R5F74593LBG

240MHz

ROM: 1.5 Mbytes

IL memory: 8 Kbytes,

OL memory: 16 Kbytes, and

SHwyRAM: 512 Kbytes

PRBG0176GA-A

Yes

-40 to +105°C

2. Details

This section shows the details of the difference from SH7455 Group, SH7456 Group User’s Manual:

Hardware Rev.1.10 (Sep 22, 2011). Table 2.1 shows the difference between the SH74562 and the

SH74572.

Table 2.1 Difference between SH74562 and SH74572

Page

Description

1-4

• Table 1.1 Specifications Overview: Descriptions of CPG

Product

CPU clock (Ick)

SH74562 160 MHz maximum

SH74572 240 MHz maximum

1-6

• Table 1.1 Specifications Overview: Descriptions of FlexRay

Product

Channels of FlexRay

SH74562 None: SH7456 Group

SH74572 Two channels: SH7457 Group

R01DS0189EJ0120

Rev.01.20

Sep 10, 2012