RZSLASHG2UL datasheet(4/67 Pages) RENESAS

4 / 67 page

RZ/G2UL Group

1. Overview

R01DS0486EJ0110 Rev.1.10

Page 4 of 67

Jun 16, 2025

1.1.4

External Memory Interface

Item

Description

External Bus Controller for

DDR3L / DDR4 SDRAM

(DDR)

[RZ/G2UL (Type-1) RZ/G2UL (Type-2)]

● Support DDR3L-1333 / DDR4-1600

● Bus Width: 16-bit

● In line ECC supported (Support error detection interrupt)

● Memory Size: Up to 4 Gbyes

● Auto Refresh supported

● Memory access protection for secure regions using TZC-400 (Arm® TrustZone® supported)

SPI Multi I/O Bus Controller

[RZ/G2UL (Type-1) RZ/G2UL (Type-2)]

● 1 channel (4-bit Double data rate)

● 1 serial flash memory with multiple I/O bus sizes (single / quad) can be connected

● External address space read mode (built-in read cache)

● SPI operation mode

● Maximum Clock Frequency:

– 50 MHz (Quad-SPI DDR)

– 66 MHz (Quad-SPI SDR)

SD Card Host Interface /

Multimedia Card Interface

(SD/MMC)

[RZ/G2UL (Type-1) RZ/G2UL (Type-2)]

● 2 channels

● Channel 0 supports SDHI / e-MMC (boot supported)

● Channel 1 supports SDHI

● SD memory I/O card interface (1-bit / 4-bit SD bus)

● SD, SDHC and SDXC SD memory card access supported

● Compliant with SD 3.0

● Default, high-speed, UHS-I/SDR50, SDR104 transfer modes supported

● Error check function: CRC7 (Command), CRC16 (Data)

● Card detection function, write protect supported

● MMC interface (1-bit / 4-bit / 8-bit MMC bus)

● e-MMC device access supported

● Compliant with eMMC 4.51

● High-speed, HS200 transfer modes supported

1.1.5

Video Processing Unit

Item

Description

Image Scaling Unit

(ISU)

[RZ/G2UL (Type-1) RZ/G2UL (Type-2)]

● Scaling down function with bilinear interpolation

● Input image Size (max): 5M (2800 × 2047)

● Output image Size (max): Full HD (1920 × 1080)

● Support Color format Conversion

● RGB / ARGB / YcbCr422 / YcbCr420 / RAW (Grayscale)

RZ/G2UL Datasheet(PDF) 4 Page - Renesas Technology Corp

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