SH7763 Datasheet, PDF(71/2026 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

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SH7763 Datasheet, PDF (71/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

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Section 1 Overview

Item

Clock pulse

generator (CPG)

Interrupt controller

(INTC)

Features

â¢ Selectable CPU clock: 8 times EXTAL

â¢ Clock modes:

ï£§ CPU frequency:

266 MHz (max.)

ï£§ Local bus frequency:

1/4 times the CPU clock

66 MHz (max.)

ï£§ DDR-SDRAM I/F frequency: 1/2 times the CPU clock

133 MHz (max.)

ï£§ Peripheral bus 0 frequency: 1/4 times the CPU clock

66 MHz (max.)

ï£§ Peripheral bus 1 frequency: 1/8 times the CPU clock

33 MHz (max.)

â¢ Support of power-down modes:

ï£§ Sleep mode

ï£§ Software standby mode

ï£§ Module standby mode

ï£§ RTC power supply backup mode

ï£§ DDR-SDRAM power supply backup mode

â¢ Single-channel watchdog timer

â¢ Direct jump mode (SH4 compatible)

â¢ External interrupt pins: NMI, IRL7 to IRL0, IRQ7 to IRQ0, and PINT15 to

PINT0

â¢ On-chip peripheral module interrupts: Priority level can be set for each

module

Rev. 1.00 Oct. 01, 2007 Page 5 of 1956

REJ09B0256-0100

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