Overview
Description
The RZ/A1L Group MPUs feature an Arm® Cortex®-A9 core running at 400MHz and 3MB of on-chip SRAM. With 3MB on-chip SRAM, the RZ/A1L supports up to 2 Displays with WVGA (800x480) resolution or a single display with WSVGA (1024x600) resolution without the need for external memory. RZ/A1L enables very compact embedded designs without the need to worry about memory procurement and memory EOL. With RZ/A1L, 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.
Features
- CPU: Cortex-A9 core, Max. 400MHz
- Power supply voltage: 3.3V/1.8V
- Package: 176-pin LFBGA, 176/208 pin LFQFP
- On-chip RAM: Large-capacity memory
- Graphics functions: Video display controller, Capture engine unit
- Connectivity: Ethernet, USB host/function x 2 channels, SD host interface x 2 channels, etc.
- Others: A/D converter (12-bit resolution) x 8 channels, 32-bit OS timer x 2 channels, Serial communication interface with 16-stage FIFO (SCIF) x 5 channels, etc.
Comparison
Applications
Design & Development
Software & Tools
Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code |
[Software=RZ Software Development Kit],[Toolchains=GNU Arm Embedded]
Application:
Industrial
Compiler:
GNU ARM Embedded
Function:
Application Example, BSP, HMI, I/O or Pin, Memory, OS, Other peripherals, Software Package, Timer
IDE:
e2 studio
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| Sample Code | ZIP 1.00 MB IDE: e2 studio | |
| Sample Code | ZIP 7.66 MB Compiler: GNUARM-NONE IDE: e2 studio | |
| Sample Code | ZIP 2.80 MB 日本語 Compiler: ARMCC, GNUARM-NONE, ICCARM IDE: DS-5, e2 studio, IAR EWARM | |
| Sample Code | ZIP 1.04 MB Compiler: GNUARM-NONE IDE: e2 studio | |
5 items
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Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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rz/a1l single qspi boot issue
Hi, I have an issue with booting rz/a1l from single spi ic. I'm using Stream it projects as an example. I can flash both bootloader and application into flash and verify by reading from 0x18000000 and 0x1808000 respectively. The problem is that application never starts. I'm ...
Jul 27, 2017 -
RZ/A1L, mapping SDRAM, LCD and Ethernet signals without conflict for 208 pin device
Hi, Im using RZ/A1L in our design. My application requires Ethernet, SDRAM and LCD (TFT). When I map the pins for Ethernet and LCD, its conflicting. I would like to use non-BGA package, the max pin possible in RZ/A1L is 208pin. However, it looks to ...
Sep 12, 2017 -
rz/a1l beginner needs help
Hello everyoney. I'm Mike and as a part of my B.Eng thesis I have to build a simple cmos camera based on rz/a1l. I've done already hardware part of my project and now it's time for programming. Because I've never worked with arms ...
Feb 17, 2015
FAQs
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PCDC driver for RZ/A1L-group products
... be used for an RZ/A1L product? https://www.renesas.com/document/apn/rza1h-group-usb-peripheral-communications-device-class-driver-pcdc Answer: Yes, the driver can be used because their USB modules are the same. Suitable Products RZ/A1L 日本語
Feb 22, 2024 -
RZ/A: MMU and cache settings
In addition to setting memory area attributes (including cache attributes), the MMU also converts virtual addresses to physical addresses.If the MMU is disabled, the physical address will be accessed. If the virtual address and physical address are not the same, and address translation is performed, it is necessary to ...
Aug 5, 2020 -
To use mathematical functions for RZ projects (e² studio)
... org/software/libc/manual/html_node/Mathematics.html To utilize the hardware math processor (VFP), you also need VFP initialization code.Sample code of initialization is available here.(See the "access.s" file for RZ/A1LU Group Stream-it - RZ Tutorial Manual - Sample Code.)
Sep 6, 2017