SH7734

Description

The SH7734 has a CPU core with a maximum operating frequency of 533 MHz and on-chip 4-way set-associative cache memory with 32 kilobytes each for instruction and data. The SH7734 is equipped with a built-in 2D graphics accelerator function. As a display controller, it has a built-in display unit that supports RGB888 digital output. A built-in Gigabit Ethernet controller enables high-speed data transfer over a network. Other on-chip peripheral functions include USB 2.0 host/function, a DMA controller, serial interface, timers, serial sound interface, SD host interface, and multimedia card interface.

Applications

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Part Number	Status	Samples	Longevity	Stock	RoHS	Package	CPU	Bit Size	RAM (KB)	Lead Count (#)	Supply Voltage (V)	Operating Freq (Max) (MHz)	CAN (ch)	I/O Ports	Timer	ADC	USB	DMA	Ethernet	RTC	LVD or PVD	Human Machine Interface	Temp. Range (°C)
R8A77343DA00BG#U0	NRND	N/A	2025 Mar	Out of Stock	Contact	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA02BG#U0	NRND	N/A	2025 Mar	Out of Stock	Contact	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA04BG#U0	NRND	N/A	2025 Mar	Out of Stock	Contact	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA06BG#U0	NRND	N/A	2025 Mar	Out of Stock	Contact	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA08BG#U0	Obsolete	N/A		Out of Stock	RoHS:EN RoHS:JA	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA0ABG#U0	Obsolete	N/A		Out of Stock	RoHS:EN RoHS:JA	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA0CBG#U0	Obsolete	N/A		Out of Stock	RoHS:EN RoHS:JA	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85
R8A77343DA0EBG#U0	NRND	N/A	2025 Mar	Out of Stock	Contact	FBGA	SH-4A	32	32KB	440#	3 - 3.6	533MHz	2	171	16-bit x 5-ch, 32-bit x 9-ch	10-bit x 8-ch	USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support	Yes	Yes	Yes	No	Display Function	-40 to +85

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Manuals & Guides (5)

Guide
SuperH RISC Engine Family Product Part Number Guide
PDF 186 KB sh-product-number-guide Apr 04, 2018
Guide
RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Building Guide)
PDF 1.3 MB R20UT3812EJ0100 Rev.1.00 日本語 Jun 15, 2016
Guide
RH850 Development Environment Migration Guide Migration from SuperH Family Compiler to RH850 Family Compiler (Coding / Option Guide)
PDF 352 KB R20UT3232EJ0101 Rev.1.02 日本語 Apr 25, 2016
Manual - Hardware
SH7734 Additional Document for Users Manual: Hardware
PDF 897 KB R01UH0380EJ0110 Rev.1.10 日本語 Aug 22, 2012
Manual - Hardware
SH7734 User's Manual: Hardware
RECOMMENDED
PDF 16.5 MB R01UH0233EJ0100 Rev.1.00 日本語 Jun 12, 2012

Application Notes & White Papers (54)

Application Note
CAN Controller Usage: Applications and Frequently Asked Questions Rev.2.03
Log in to Download PDF 1.81 MB R01AN2535ED0203-CAN Rev.2.03 May 15, 2019
AI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
Application Note
RX Development Environment Migration Guide Migration from SuperH Family to RX Family (IDE ed.) (High-performance Embedded Workshop to CS+)
PDF 1007 KB REJ06J0102-0200 Rev.2.00 日本語 Apr 20, 2017
AI-generated Summary: The document explains key compiler option differences when migrating source code from the SuperH family to the RX family. It highlights that char types default to signed in SuperH but unsigned in RX, requiring the 'signed_char' option to maintain behavior. It also covers the 'auto_enum' option for automatic enum size selection and the 'dbl_size' option to specify double type size, which defaults to 4 bytes in RX compared to 8 bytes in H8 compilers. Configuration steps in the CS+ IDE are provided for each option.
Application Note
Compiler Package Application Note: The application guide of Call Walker Rev.1.00
PDF 243 KB R20AN0294EJ0100 Rev.1.00 日本語 Feb 18, 2014
AI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
Application Note
SH7734 Group USB 2.0 Host Controller IP with Renesas EHCI Support USB Basic Firmware micro ITRON Version
PDF 564 KB R01AN1453EJ0101 Rev.1.01 日本語 Dec 07, 2012
AI-generated Summary: USB-BASIC-F/W supports USB 2.0 host function operation with Renesas EHCI, including sample programs for control transfer, device attach/detach, suspend/resume, and HUB class driver. It enables multiple device class drivers without customization. The firmware manages enumeration, data transfer, error detection, and USB port control through a structured task system comprising host driver, manager, transfer, system, and hub tasks. The flowchart outlines interrupt handling and task communication for USB data transmission.
Related Files:
Sample Code
Application Note
SH7734 Group Example of Booting from Serial Flash Memory
PDF 444 KB R01AN0667EJ0100 Rev.1.00 日本語 Sep 24, 2012
Related Files:
Sample Code