SH7043

Description

The SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 Group is supported only for customers who have already adopted these products.

Applications

Home Appliance
Motor Control

Part Number	Status	Samples	Stock	RoHS	Package	CPU	Bit Size	Program Memory (KB)	RAM (KB)	Lead Count (#)	Supply Voltage (V)	Operating Freq (Max) (MHz)	CAN (ch)	I/O Ports	Timer	ADC	DMA	Ethernet	RTC	LVD or PVD	Temp. Range (°C)
HD6437043AXXXF	NRND	N/A	Out of Stock	Contact	FQFP	SH-2	32	128KB	4KB	144#	3 - 5.5	28.7MHz	0	106	16-bit x 7-ch	10-bit x 8-ch	Yes	No	No	No	-20 to +75°C
HD6477043AF28V	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	FQFP	SH-2	32	128KB	4KB	144#	4.5 - 5.5	28.7MHz		106	16-bit x 7-ch	10-bit x 8-ch	Yes	No	No	No	-20 to +75
HD6477043AFI28V	Obsolete	N/A	In Stock	RoHS:EN RoHS:JA	FQFP	SH-2	32	128KB	4KB	144#	4.5 - 5.5	28.7MHz		106	16-bit x 7-ch	10-bit x 8-ch	Yes	No	No	No	-40 to +85
HD6477043AVF16V	Obsolete	N/A	Out of Stock	RoHS:EN RoHS:JA	FQFP	SH-2	32	128KB	4KB	144#	3 - 3.6	16.7MHz		106	16-bit x 7-ch	10-bit x 8-ch	Yes	No	No	No	-20 to +75

Filters

Manuals & Guides (6)

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
SH-1/SH-2/SH-DSP Software Manual
PDF 2.54 MB REJ09B0171-0500O Rev.5.00 日本語 Jun 30, 2004
Manual - Hardware
SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 Group Hardware Manual
PDF 4.21 MB REJ09B0044-0600O Rev.6.00 日本語 May 26, 2003

View More (6)

Application Notes & White Papers (53)

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
RX631 Group SH7044 to RX631 Microcontroller Migration Guide Rev.1.00
PDF 1.54 MB R01AN2207EJ0100 Rev.1.00 日本語 Sep 30, 2014
AI-generated Summary: This section details the differences between control and status registers of the SH7044 and RX631 microcontrollers. The RX631 lacks some SH7044 registers but introduces new ones such as ISP/USP stack pointers, INTB, BPC/BPSW for fast interrupts, FINTV, and FPSW for floating-point status. It explains the mapping and functional changes in status registers, including interrupt priority and flags. Additionally, it describes the RX631's option-setting memory, which stores reset-related configurations like endian mode and watchdog timer settings, programmed into ROM and not modifiable by software.
Related Files:
Sample Code
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
SH-2, SH-2A Fixed-point Library (Ver. 1.02)
PDF 242 KB R01AN1355EJ0102 Rev.1.02 日本語 Sep 11, 2012
AI-generated Summary: The SH-2 and SH-2A Fixed-point Library (Ver. 1.02) provides fixed-point arithmetic functions through the 'fixmath.h' header and corresponding libraries (sh2fix.lib, sh2afix.lib). It supports fixed-point operations like conversion between float and fixed-point types and trigonometric calculations. Usage instructions include copying files to local directories and specifying libraries in the High-Performance Embedded-Workshop environment. The library warns that results exceeding fixed-point range are not guaranteed. The 'fixmath.h' file defines types and macros for fixed-point operations, with function names indicating bit widths.
Related Files:
Sample Code