R5F2M110ADSP datasheet(2/48 Pages) RENESAS

2 / 48 page

R8C/M11A Group, R8C/M12A Group

1. Overview

Under development Preliminary document

Specifications in this document are tentative and subject to change.

R01DS0010EJ0010 Rev.0.10

Page 2 of 45

Aug 25, 2010

1.1.2

Differences between Groups

Table 1.1 lists the Specification Comparison between R8C/M11A Group and R8C/M12A Group. The

explanations in the chapters which follow apply to the R8C/M12A Group only unless otherwise specified.

Table 1.1

Specification Comparison between R8C/M11A Group and R8C/M12A Group

Item

Function

R8C/M11A Group

R8C/M12A Group

Interrupts

External interrupt inputs

6 (INT × 3, key input × 3)

8 (INT × 4, key input × 4)

I/O ports

Number of pins

Non-provided pins:

P1_0/AN0/TRCIOD/KI0

P3_3/IVCMP3/TRCCLK/INT3

P3_4/IVREF3/TRCIOC/INT2

P3_5/TRCIOD/KI2/VCOUT3

P4_2/TRBO/TXD0/KI3

P4_5/INT0/ADTRG

Number of CMOS I/O ports

Non-provided ports:

P1_0, P3_3, P3_4, P3_5, P4_2,

P4_5

Number of high-current drive

ports

Non-provided ports:

P3_3, P3_4, P3_5

A/D converter Number of A/D channels

5 channels

Non-provided port: AN0

6 channels

Comparator B Number of channels

Comparator B1

Comparator B1, comparator B3

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