Renesas SuperH SH7710 E10A Manual de usuario descargar pdf (Pagina 4)

The first 32-bit SuperH RISC device was introduced in

1993. In the years since, this popular product line has

continuously grown and steadily evolved. Today it

encompasses eight major product families, with more in

development. They continue a solid technology roadmap

of innovation fine-tuned to meet the changing needs of

designers of embedded systems for diverse global

markets.

A steadfast goal throughout the history of the

SuperH family has been to produce microcomputers

[microcontrollers (MCUs) and microprocessors (MPUs)]

that deliver optimum mixes of performance and

functionality, achieve requisite levels of performance

at low power, and have compact packages. We also

work to ensure that SuperH devices are offered at

competitive prices and are supported by a comprehensive

suite of Renesas hardware and software development

tools. Importantly, we maintain code compatibility

throughout the product line to facilitate software reuse

that saves development time and engineering cost.

Our SuperH MCUs for general-purpose embedded system

use — devices in the SH-1, SH-2, SH2-DSP and (New!)

SH-2A series — currently offer performance levels up to

360 MIPS. Most provide reliable, high-capacity flash

memory that is easy to use and simplifies system designs.

Our SuperH MPUs for specialized applications — devices

in the SH-3, SH3-DSP, SH-4 and (New!) SH-4A series —

now deliver performance levels up to 1080 MIPS. Many

have on-chip peripherals tailored for leading-edge

applications, like those in the automotive, mobile, and

PC/AV markets, among others. A large international

community of technology partners and third-party

vendors support SuperH microcomputers, offering

operating systems, drivers, middleware, tools, consulting

services and more to facilitate the rapid development of

SuperH-based products.

The SuperH family of MCUs and MPUs serve a wide

range of embedded systems. The table on the next page

summarizes key applications of each device series.

SuperH

Family of Microcontrollers & Microprocessors

APPLICATION COMPLEXITY

PERFORMANCE

SH-1

26 MIPS

SH-2

(Multiply/Accumulate)

Up to

173 MIPS

Up to

260 MIPS

SH-3

(MMU and Cache)

Up to

432 MIPS

SH-4

(Superscalar & FPU)

Available

Now

NEW

Planning

SH3-DSP

(Hybrid RISC/DSP)

Up to

260 MIPS

SH2-DSP

(Hybrid RISC/DSP)

Up to

81 MIPS

SH-4A

(Superscalar & FPU)

Up to

1080 MIPS

SH-4A

Up to

1800 MIPS

SH-Dual

Up to

720 MIPS

SH-2A

(Superscalar & FPU Opt.)

Up to

360 MIPS

The SuperH Family Roadmap

1 2 3 4 5 6 7 8 9 ... 41 42

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