RZ/A1H

Features

CPU: Cortex-A9 core, Max. 400MHz
Voltage: 3.3V/1.18V
Package: 324-pin FBGA, 256-pin LFBGA, 256-pin LFQFP
Memory: SRAM 10MB
Timer: 32-bit Timer (ch) x 2, 16-bit Timer (ch) x 5, Watchdog Timer (ch) x 1, Motor Control PWM Timer x 8
PWM: PWM Output x 16, 3-phase PWM Output Function
Analog function: 12-bit A/D Converter (ch) x 8
Others: PLL, RTC, Power-On Reset

Find Other Products in RZ 32 & 64-Bit MPUs

RZ/A1H Block Diagram

Description

RZ/A1H is the premium full-featured part in the RZ/A1 family with an Arm® Cortex®-A9 core running at 400MHz and 10MB of on-chip SRAM. With 10MB on-chip SRAM, the RZ/A1H supports up to 2 Displays with WXGA (1280x800) resolution without the need for external memory. RZ/A1H enables very compact embedded designs without the need to worry about memory procurement and memory EOL. With RZ/A1H, you can design your embedded system like an MCU and get the performance of a 400MHz Arm® Cortex®-A9 MPU. Enabled for support with Linux, RTOS or Bare-metal, this is the ideal device for designing Intelligent IoT End Point devices with compactness and high performance. Supported in QFP and BGA packages with different sizes to support board layout flexibility and with SDRAM interface to expand up to 128MB of external memory. Get Started Using RZ/A1 MPUs.

Parameters

Attributes	Value
CPU Architecture	Arm
Main CPU	Cortex-A9
Program Memory (KB)	0
RAM (KB)	10240
Carrier Type	Bulk (Tray), Full Carton (Tray)
Supply Voltage (V)	3 - 3.6
I/O Ports	139, 171
NPU	No
DRAM I/F	SDRAM
3D GPU	No
Temp. Range (°C)	Ta = -40 to +85
Operating Freq (Max) (MHz)	400
Ethernet speed	10M/100M
Ethernet (ch)	1
EtherCat (ch) (#)	0
USB FS (host ch/device ch)	( 0 / 0 )
USB HS (host ch/device ch)	( 2 / 2 )
USB SS (host ch/device ch)	( 0 / 0 )
PCI Express (generation and ch)	No
SCI or UART (ch)	8
SPI (ch)	5
I2C (#)	4
CAN (ch)	5
CAN-FD (ch)	0
Wireless	No
SDHI (ch)	2
High Resolution Output Timer	No
PWM Output (pin#)	32
32-Bit Timer (ch)	2
16-Bit Timer (ch) (#)	5
8-Bit Timer (ch)	0
Standby operable timer	No
Asynchronous General Purpose Timer / Interval Timer (ch)	0
16-Bit A/D Converter (ch)	0
14-Bit A/D Converter (ch)	0
12-Bit A/D Converter (ch)	8
10-Bit A/D Converter (ch)	0
24-Bit Sigma-Delta A/D Converter (ch)	0
16-Bit D/A Converter (ch)	0
12-Bit D/A Converter (ch)	0
10-Bit D/A Converter (ch) (#)	0
8-Bit D/A Converter (ch)	0
Capacitive Touch Sensing Unit (ch)	0
Graphics LCD Controller	Yes
MIPI Interfaces (DSI) (ch)	0
MIPI Interfaces (CSI) (ch)	0
Image Codec	JPEG
Segment LCD Controller	No
Security & Encryption	No

Package Options

Pkg. Type	Pkg. Dimensions (mm)	Lead Count (#)	Pitch (mm)
FBGA	19 x 19 x 2.1	324	0.8
LFBGA	11 x 11 x 1.4	256	0.5
LQFP	28 x 28 x 1.7	256	0.4

Applications

Home Appliance
Healthcare

Part Number	Status	Samples	Longevity	Stock	Package	Budgetary Price (USD)	Carrier Type	Family Name	Series Name	Group Name	CPU Architecture	Main CPU	Sub CPU	Floating Point Unit	Bit Length	RAM (KB)	ECC SRAM	Lead Count (#)	Pitch (mm)	Pkg. Dimensions (mm)	Number of Supply Voltage(s) (#)	Supply Voltage (V)	I/O Ports	DMAC or DTC	DMA (ch)	Power-On Reset	Watchdog Timer (ch)	External Memory Bus (bit)	DRAM I/F	NPU	3D GPU	Accelerator	MOQ	Temp. Range (°C)	External Interrupt Pins (#)	LVD or PVD	Operating Freq (Max) (MHz)	Sub-clock (32.768 kHz)	On-chip Oscillator	Ethernet speed	Ethernet (ch)	USB Ports (#)	USB FS (host ch/device ch)	USB HS (host ch/device ch)	USB SS (host ch/device ch)	PCI Express (generation and ch)	SCI or UART (ch)	SPI (ch)	QSPI (ch)	OSPI (ch)	I2C (#)	CAN (ch)	Wireless	IrDA	LIN (#)	SDHI (ch)	High Resolution Output Timer	PWM Output (pin#)	32-Bit Timer (ch)	16-Bit Timer (ch) (#)	Standby operable timer	RTC	12-Bit A/D Converter (ch)	Graphics LCD Controller	Camera I/F (Parallel)	Image Codec	2D Drawing Engine	Segment LCD Controller	SSI (ch)	Security & Encryption	Debug Interface	Moisture Sensitivity Level (MSL)	Country of Assembly	Country of Wafer Fabrication
R7S721000VCBG#AC1	Active	Available		In Stock	LFBGA	1ku \| $18.11	Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.5mm	11 x 11 x 1.4	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721000VCBG#BC1	Active	Available	2036 Mar	Out of Stock	LFBGA	1ku \| $18.11	Full Carton (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.5mm	11 x 11 x 1.4	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1782	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721000VCFP#AA1	Active	Available		In Stock	LFQFP	1ku \| $19.98	Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.4mm	28 x 28 x 1.7	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721000VCFP#BA1	Active	Available	2036 Mar	Out of Stock	LFQFP	1ku \| $19.98	Full Carton (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.4mm	28 x 28 x 1.7	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	240	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721001VCBG#AC1	Active	Available		In Stock	FBGA	1ku \| $21	Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	324#	0.8mm	19 x 19 x 2.1	2#	3 - 3.6	171	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	171#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721001VCBG#BC1	Active	Available	2036 Mar	Out of Stock	FBGA	1ku \| $21	Full Carton (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	324#	0.8mm	19 x 19 x 2.1	2#	3 - 3.6	171	DMAC	16	Yes	1	32	SDRAM	No	No	No	672	Ta = -40 to +85	171#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3	JAPAN	TAIWAN
R7S721000VCBG#AC0	Obsolete	N/A		In Stock	LFBGA		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.5mm	11 x 11 x 1.4	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721000VCFP#AA0	Obsolete	N/A		In Stock	LFQFP		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.4mm	28 x 28 x 1.7	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721000VLFP#AA0	Obsolete	N/A		Out of Stock	LFQFP		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.4mm	28 x 28 x 1.7	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721000VLFP#AA1	NRND	N/A		Out of Stock	LFQFP		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	256#	0.4mm	28 x 28 x 1.7	2#	3 - 3.6	139	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	139#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721001VCBG#AC0	Obsolete	N/A		In Stock	FBGA		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	324#	0.8mm	19 x 19 x 2.1	2#	3 - 3.6	171	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	171#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721001VLBG#AC0	Obsolete	N/A		Out of Stock	FBGA		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	324#	0.8mm	19 x 19 x 2.1	2#	3 - 3.6	171	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	171#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3
R7S721001VLBG#AC1	NRND	N/A		Out of Stock	FBGA		Bulk (Tray)	RZ	RZ/A	A1H	Arm	Cortex-A9	No	Double/Single	32	10240KB	No	324#	0.8mm	19 x 19 x 2.1	2#	3 - 3.6	171	DMAC	16	Yes	1	32	SDRAM	No	No	No	1	Ta = -40 to +85	171#	No	400MHz	No	No	10M/100M	1ch	2#	( 0 / 0 )	( 2 / 2 )	( 0 / 0 )	No	8	5	2	2	4#	5	No	Yes	2#	2	No	32	2	5#	No	Yes	8	Yes	24-bit	JPEG	Yes	No	6ch	No	JTAG/SWD	3

Filters

Document
RZ/A1H Group, RZ/A1M Group Handbook
RECOMMENDED
PDF 214 KB R01TB0144EJ0100 Rev.1.00 Apr 24, 2026
Essential guidance and reference materials for product development are organized by each development phase, supporting efficient planning and execution. The handbook helps teams align processes, deliverables, and milestones throughout development of the RZ/A1H and RZ/A1M.
Application Note
RZ/A1H Group QE for Video Display Controller 5 Sample Program
PDF 793 KB R01AN3430EJ0101 Rev.1.01 日本語 Mar 31, 2026
This package provides a sample program for the Video Display Controller 5 on the RZ/A1H that works with QE for Video Display Controller 5. It enables GUI-based display timing configuration, header generation, and real-time adjustment to simplify display device connection, evaluation, and bring-up.
Related Files:
Sample Code
Application Note
RZ/A1H Group RSCAN Driver Module
PDF 717 KB R01AN2784EU0103 Rev.1.03 Mar 31, 2026
This package provides a CAN driver for the RSCAN peripheral on the RZ/A1H, supporting all channels with mailbox- and FIFO-based message transmission and reception. It covers API usage, interrupt handling, receive rule configuration, and a demo project, enabling efficient implementation and evaluation of CAN communication in embedded systems.
Related Files:
Sample Code
Application Note
RZ/A1H Group Examples of Peripheral Function Settings and Its Usage (Initial Settings, DMAC, I2C Bus, RSPI, SCIF, MTU2, and FLCTL)
PDF 218 KB R01AN2176EJ0203 Rev.2.03 日本語 Mar 31, 2026
This package provides a set of sample codes for initial settings and key peripheral functions of the RZ/A1H. It explains operation and usage of DMAC, I2C, RSPI, SCIF, MTU2, and FLCTL, enabling efficient peripheral evaluation and rapid system bring-up.
Related Files:
Sample Code
Guide
RZ Family Product Part Number Guide
PDF 941 KB EP1GP-AB-24-0001-1 Mar 12, 2026
Release Note
RZ/A1H Group RZ/A1H Software Package
Log in to Download PDF 234 KB R01AN5093EJ0170 Rev.1.70 Feb 27, 2026
Related Files:
Sample Code
Release Note
RZ/A1H Software Package for GR-PEACH
Log in to Download PDF 233 KB R01AN5397EJ0170 Rev.1.70 Feb 27, 2026
AI-generated Summary: The software package provides comprehensive solutions for Human Machine Interface (HMI) development on the RZ/A1H platform, featuring sample applications such as camera input with LCD output, touch panel event detection, USB mass storage access, and a web server demonstrating Ethernet connectivity. It includes source code for easy porting and integration, a touch abstraction layer for flexible driver implementation, and support for various USB and peripheral functions. The package bundles software, documents, and a structured folder system, with references to related manuals and application notes. Known issues include image display problems on the web server sample. Open source components like FreeRTOS, lwIP, FatFs, and Webio are used under their respective licenses.
Related Files:
Sample Code
Technical Update
RZ/A Series: Note about IRQ Interrupt request register erroneous clear of Interrupt Controller.
PDF 139 KB TN-RZ*-A0151A/E 日本語 Jan 08, 2026
Brochure
RZ Family Brochure
PDF 17.89 MB R01CP0031EJ1200 Rev.12.00 日本語 Oct 01, 2025
Datasheet
RZ/A1H Group, RZ/A1M Group Datasheet
RECOMMENDED
PDF 4.46 MB R01DS0479EJ0100 Rev.1.00 Dec 25, 2024
Product Change Notice
Adding of Cu bonding wire product for RZ/A1H, RZ/A1M and RZ/A1LU group (EP1OP-AB-24-0018-1)
PDF 95 KB EP1OP-AB-24-0018-1 日本語 Nov 26, 2024
Product Advisory
Addition of full carton packaging for MPU products (RZ/A, RZ/T, RZ/N) (PC-MCU-A032A/E)
PDF 301 KB PC-MCU-A032A/E 日本語 Oct 24, 2024
Manual - Hardware
RZ/A1H Group, RZ/A1M Group User's Manual: Hardware
RECOMMENDED
PDF 34.98 MB R01UH0403EJ0700 Rev.7.00 日本語 Sep 30, 2024
RZ/A1H Group can display WXGA (1280 x 800) and RZ/A1M Group can display XGA (1024 x 768) without requiring external memory. In addition, with two LCD outputs, up to two LCD displays are possible. It enables very compact embedded designs without the need to worry about memory procurement and memory EOL. The RZ/A1H and RZ/A1LM groups hardware manual describes the A9 subsystem, VDC, CMOS camera input, and other features, and support DRAM‑less HMI design by fully leveraging the large on‑chip RAM.
Application Note
How to use IAR Systems compiler in e² studio
PDF 666 KB R20AN0733EJ0200 Rev.2.00 日本語 Sep 13, 2024
AI-generated Summary: The document explains how to integrate and use IAR Systems compilers within the e² studio development environment for Renesas microcontrollers. It details the installation of IAR Embedded Workbench and IAR Eclipse plugins, project creation, build configuration, and build execution using IAR compilers. The guide focuses on the RA family with the IAR ARM compiler but applies similarly to other Renesas devices. It also recommends using standalone Flexible Software Package configurators for RA and RZ families to enhance development. The environment setup assumes Windows 10 64-bit, e² studio 2024-07, and IAR tools installed.
Product Change Notice
Changing of bonding wire from Au to Cu for RZ/A1H(TSMC wafer product) group (EPMP-IMB-23-0161-1)
PDF 87 KB EPMP-IMB-23-0161-1 日本語 Aug 28, 2023

Datasheets (1)

Datasheet
RZ/A1H Group, RZ/A1M Group Datasheet
RECOMMENDED
PDF 4.46 MB R01DS0479EJ0100 Rev.1.00 Dec 25, 2024

Manuals & Guides (2)

Guide
RZ Family Product Part Number Guide
PDF 941 KB EP1GP-AB-24-0001-1 Mar 12, 2026
Manual - Hardware
RZ/A1H Group, RZ/A1M Group User's Manual: Hardware
RECOMMENDED
PDF 34.98 MB R01UH0403EJ0700 Rev.7.00 日本語 Sep 30, 2024
RZ/A1H Group can display WXGA (1280 x 800) and RZ/A1M Group can display XGA (1024 x 768) without requiring external memory. In addition, with two LCD outputs, up to two LCD displays are possible. It enables very compact embedded designs without the need to worry about memory procurement and memory EOL. The RZ/A1H and RZ/A1LM groups hardware manual describes the A9 subsystem, VDC, CMOS camera input, and other features, and support DRAM‑less HMI design by fully leveraging the large on‑chip RAM.

Application Notes & White Papers (25)

Application Note
RZ/A1H Group QE for Video Display Controller 5 Sample Program
PDF 793 KB R01AN3430EJ0101 Rev.1.01 日本語 Mar 31, 2026
This package provides a sample program for the Video Display Controller 5 on the RZ/A1H that works with QE for Video Display Controller 5. It enables GUI-based display timing configuration, header generation, and real-time adjustment to simplify display device connection, evaluation, and bring-up.
Related Files:
Sample Code
Application Note
RZ/A1H Group RSCAN Driver Module
PDF 717 KB R01AN2784EU0103 Rev.1.03 Mar 31, 2026
This package provides a CAN driver for the RSCAN peripheral on the RZ/A1H, supporting all channels with mailbox- and FIFO-based message transmission and reception. It covers API usage, interrupt handling, receive rule configuration, and a demo project, enabling efficient implementation and evaluation of CAN communication in embedded systems.
Related Files:
Sample Code
Application Note
RZ/A1H Group Examples of Peripheral Function Settings and Its Usage (Initial Settings, DMAC, I2C Bus, RSPI, SCIF, MTU2, and FLCTL)
PDF 218 KB R01AN2176EJ0203 Rev.2.03 日本語 Mar 31, 2026
This package provides a set of sample codes for initial settings and key peripheral functions of the RZ/A1H. It explains operation and usage of DMAC, I2C, RSPI, SCIF, MTU2, and FLCTL, enabling efficient peripheral evaluation and rapid system bring-up.
Related Files:
Sample Code
Release Note
RZ/A1H Group RZ/A1H Software Package
Log in to Download PDF 234 KB R01AN5093EJ0170 Rev.1.70 Feb 27, 2026
Related Files:
Sample Code
Release Note
RZ/A1H Software Package for GR-PEACH
Log in to Download PDF 233 KB R01AN5397EJ0170 Rev.1.70 Feb 27, 2026
AI-generated Summary: The software package provides comprehensive solutions for Human Machine Interface (HMI) development on the RZ/A1H platform, featuring sample applications such as camera input with LCD output, touch panel event detection, USB mass storage access, and a web server demonstrating Ethernet connectivity. It includes source code for easy porting and integration, a touch abstraction layer for flexible driver implementation, and support for various USB and peripheral functions. The package bundles software, documents, and a structured folder system, with references to related manuals and application notes. Known issues include image display problems on the web server sample. Open source components like FreeRTOS, lwIP, FatFs, and Webio are used under their respective licenses.
Related Files:
Sample Code

View More (25)

Marketing Collateral (2)

Brochure
RZ Family Brochure
PDF 17.89 MB R01CP0031EJ1200 Rev.12.00 日本語 Oct 01, 2025
Flyer
Introduction to Renesas RZ/A Series
PDF 423 KB R01PF0230EU0100 Rev.1.00 日本語 Aug 05, 2022

Other (1)

Document
RZ/A1H Group, RZ/A1M Group Handbook
RECOMMENDED
PDF 214 KB R01TB0144EJ0100 Rev.1.00 Apr 24, 2026
Essential guidance and reference materials for product development are organized by each development phase, supporting efficient planning and execution. The handbook helps teams align processes, deliverables, and milestones throughout development of the RZ/A1H and RZ/A1M.

Renesas Boards & Kits

RZ/A1H-Starter-Kit-Plus

Renesas Starter Kit+ for RZ/A1H

The Renesas Starter Kit+ for RZ/A1H has been developed to speed up device evaluation, code development and so reduce time to market. An Renesas Starter Kit+, as the name suggests, is a complete development kit for the Renesas RZ/A1H device family.

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Partner Boards & Kits

SoM/SBC

AP-RZA-0A

Provides a CPU board equipped with the Renesas Arm® Cortex®-A9 based RZ/A1H. The RZ/A1H integrates large on-chip RAM and advanced graphics capabilities, including support for high-resolution displays, making it suitable for developing high-performance products with rich HMI. AP-RZA-0A includes interface connectors that allow direct connection to external devices for evaluation of various RZ/A1H peripheral functions. The board integrates 32MB of SDRAM, which can be used together with the 10MB of on-chip RAM to enable large-capacity data processing.

Supported Products:

RZ/A1H

Provided By:

AlphaProject Co.,Ltd.

SoM/SBC

AP-RZA-1A

Provides a CPU board equipped with the Renesas Arm® Cortex®-A9-based RZ/A1H. The RZ/A1H integrates large on-chip RAM and advanced graphics capabilities, including support for high-resolution displays, making it suitable for developing high-performance products with rich HMI. AP-RZA-1A is designed for embedded applications and achieves a compact form factor and low-cost by integrating only essential on-board components. Includes CMOS camera and LCD interfaces, enabling easy image input and output environments by connecting an LCD-KIT.

Supported Products:

RZ/A1H

Provided By:

AlphaProject Co.,Ltd.

Complementary Silicon Devices

DRAM & Flash Memory Solutions

Provides a comprehensive external memory solution for Renesas RZ and R‑Car families, supporting systems that require scalable off‑chip memory. Supported memory types include Serial NAND (Quad/Octal SPI, 512Mb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), ONFI NAND (ONFI 1.0, 1Gb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), DRAM (DDR2/3/4 from 512Mb to 32Gb and LPDDR2/3/4/4x/5/5x from 1Gb to 16Gb), and HyperRAM™ (HyperBus, 64Mb to 512Mb, 1.8V and 1.2V).

Provided By:

Winbond Electronics Corp. Japan

Community Board

GR-PEACH

GR‑PEACH is a GR board for the Renesas RZ/A1H group, featuring Arduino UNO‑compatible pin headers and support for the Arm® Mbed™ development environment. Browser‑based development and a rich library ecosystem enable rapid application creation. With 10MB of on‑chip RAM and Arm® Cortex®‑A performance, it supports high‑speed prototyping of IoT devices with graphics, touch panels, camera input, audio, and networking‑enabled human‑machine interfaces.

Supported Products:

RZ/A1H

Provided By:

Core

Support Communities

RZ/A1H How to use DMA to display LCD data.
Can use a CPU or a DMA to transfer data to display. But i dont know how to use DMA to display LCD data. Can you help me?
Jul 15, 2015
- Microprocessors
- Forum
rz/a1h timer
hello friends, i'm working on rz/a1h microprocessor in e2studio i want to on/off Led using timers i have configured GPIO pins but i am not getting how to use timers plz anyone can u share sample code of timer or plz give me some suggestions ...
Oct 29, 2018
- Microprocessors
- Forum
RZ/A1H starter kit Sampling issue on bare-metal sample application.
Hi, I am using RSK RZ/A1H starter kit(www.renesas.com/.../renesas-starter-kitplus-for-rz-a1h.html) I have downloaded "RZ/A1H Group Renesas Starter Kit+ Sample Code for e2 studio" demo application and complied RZ_A1H_SCUX_SSIF_RSK demo application code.I ...
Nov 3, 2017
- Microprocessors
- Forum

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Knowledge Base

Can an RZ/A1H microprocessor be shared by USB-connected hosts or devices?
... 20/2024 Question: Can an RZ/A1H microprocessor operate with two USB-connected hosts or devices? Are channels 0 and 1 concurrently available to hosts or devices? Answer: Yes. A separate host or device can be used with each channel. Suitable Products RZ/A1H 日本語
Feb 20, 2024
RZ/A1M: Notes on RZ/A1H and RZ/A1M from a software perspective
... in memory size is different between RZ/A1H and RZ/A1M: RZ/A1H: 10MB, RZ/A1M: 5MB) However, when using the RZ/A1H software package to evaluate RZ/A1M, please note the following point. Target RZ/A1H software package: RZ/A1H FreeRTOS ...
Mar 14, 2024
RZ/A1H, RZ/A1M, RZ/A2M: IMR/OpenVG related software
... Support for IMR/OpenVG related software has been discontinued.However, if you agree to no support from Renesas, we can provide the related software.Please contact us via Renesas sales for the offer. Suitable Products RZ/A1H, RZ/A1M, RZ/A2M 日本語中文
Jun 20, 2024

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RTOS MPU with 10MB of On-chip RAM

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