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RZ Family

The RZ Family of high-end Arm-based microprocessors (MPUs) retains the ease-of-use of Renesas MPUs while fusing control and information technology (IT) to provide solutions necessary to enable the smart society of the future.

Family Lineup

RZ Family


The high-performance RZ/A Series MPUs retain the ease-of-use of Renesas microcontrollers (MCUs), while combining Renesas' proprietary technologies and the Arm® ecosystem. RZ/A devices offer up to 10 MB of on-chip SRAM, which can buffer up-to WXGA resolution graphics without the need for external SDRAM. This capability is married with the device’s ability to execute code in-place (XIP) from QSPI flash, which greatly simplifies board design. Coupled with its high-bandwidth 128-bit wide parallel data bus, the RZ/A supports faster graphics, digital audio signal processing, device control, and more.

Main Solutions

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Funcionalidades
RZ/A1H 0 10240 256-324 3-3.6 400 HMI
RZ/A1M 0 5120 256-324 3-3.6 400 HMI
RZ/A1LU 0 3072 176-208 3-3.6 400 HMI
RZ/A1L 0 3072 176-208 3-3.6 400 HMI
RZ/A1LC 0 2048 176 3-3.6 400 HMI


RZ/G Series microprocessors enable rapid development of high-performance applications. Designed for industrial, home appliance, and office equipment markets, the RZ/G Series extends the capabilities of the successful RZ/A Series MPUs to deliver high-end performance in applications such as graphics, multi-stream video, and embedded vision. The RZ/G series features up to 1.5 GHz CPUs, 3D graphics acceleration, 1080p@60fps H.264 video codec, and high-speed DDR3 external memory interface to provide ample performance margin for your next design.

Main Solutions

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Funcionalidades
RZ/G1C 0 332 501 - 1000 HMI
RZ/G1E 0 332 501 - 1000 HMI
RZ/G1N 0 332 831 - 1500 HMI
RZ/G1M 0 332 831 - 1500 HMI
RZ/G1H 0 332 831 - 1400 HMI


The second products in the RZ Family. These high-end controllers leverage tightly-coupled memory to achieve high speed and high responsivity, and also support multi-protocol industrial Ethernet communications.

Main Solutions

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Funcionalidades
RZ/T1 0 544-1568 176-320 3-3.6 600 High-speed Real-time control


RZ/N Series is a family of scalable and performant Arm® based communication devices that support multiple Industrial Ethernet protocols. An API towards the application software makes the communication software transparent and lets developers focus on what they know best - solving customers’ problems.

Main Solutions

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Funcionalidades
RZ/N1D - - - - - -
RZ/N1L - - - - - -
RZ/N1S - - - - - -

Road Map



RZ Family Features


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Development Environment for the Renesas RZ Family MPUs

Optimal solutions for human machine interface (HMI) and system control that fuse Renesas' microprocessor experience with the global ecosystem of Arm® partners.


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