32174 datasheet(30/881 Pages) RENESAS

Part #	32174

Description	32-bit RISC Single-chip Microcomputers

PDF	881 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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1-7

32170/32174 Group User's Manual (Rev. 2.1)

OVERVIEW

1.2 Block Diagram

Figure 1.2.1 shows a block diagram of the 32170/32174. Features of each block are shown in

Tables 1.2.1 through 1.2.3.

Figure 1.2.1 Block Diagram of the 32170/32174

PLL clock generator circuit

Internal bus interface

Address

Data

Internal RAM

(M32170F6:40KB)

(M32170F4:32KB)

(M32170F3:32KB)

(M32174F4:40KB)

(M32174F3:40KB)

Internal flash memory

(M32170F6:768KB)

(M32170F4:512KB)

(M32170F3:384KB)

(M32174F4:512KB)

(M32174F3:384KB)

M32R CPU core

(max 40MHz)

Multiplier-

accumulator

(32

× 16 + 56)

DMAC

(10 channels)

Multijunction timer

(MJT: 64 channels)

Serial I/O

(6 channels)

A-D converter

(10-bit resolution, 16 channels)

× 2

Wait controller

Interrupt controller

(31 sources, 8 levels)

Real-time debugger (RTD)

External bus

interface

Input/output port (JTAG), 157 lines

Full CAN

(1 channel)

32170/32174

32174 Datasheet(PDF) 30 Page - Renesas Technology Corp

32174 Datasheet(HTML) 30 Page - Renesas Technology Corp

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