RK3506G2 Datasheet | Rockchip

Overview RK3506G2 is a high-performance triple core Cortex-A7 application processor designed for intelligent voice interaction, audio input/output processing, image output processing and other digital multimedia applications. Embedded 2D hardware engine and display output engine for minimizing CPU overhead to meet image display requirements. Embedded rich peripheral interfaces, such as SAI, PDM, SPDIF, Audio DSM, Audio ADC, USB2 OTG, RMII, CAN and so on, can meet different application development, reduce hardware development plexity and development cost. RK3506G2 has high-performance external memory interface capable of sustaining demanding memory bandwidths. Integrated 128MB DDR3 is available for customer. 1.2 Features 1.2.1 Microprocessor - Triple-core ARM Cortex-A7 CPU - ARM architecture v7-A instruction set - ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing putation - Include VFPv4-D32 hardware to support single and double-precision operations - Integrated 16KB L1 instruction cache, 16KB L1 data cache - 128KB unified system L2 cache - Trust Zone technology support - One isolated voltage domain to support DVFS 1.2.2 Memory Organization - Internal on-chip memory - Boot ROM - System SRAM - External off-chip memory - SPI Nor/Nand Flash - SDMMC(e MMC/SD Card) 1.2.3 Internal Memory - Internal Boot Rom - Support system boot from the following device: - SPI Flash interface - SDMMC(e MMC/SD Card) interface - Support system code download by the following interface: - USB OTG interface (Device mode) - SPI interface(Slave mode) - Internal SRAM - 48KB System SRAM - Integrated 128MB DDR is available. RK3506G2 supports up to DDR3L-1500. 1.2.4 External Memory or Storage device - Serial Flash Interface - Support transfer data from/to SPI flash device - Support x1,x2,x4 data bits mode - Support up to 1 chip select - SD/MMC Interface Copyright © 2025 Rockchip Electronics Co., Ltd. -8- RK3506G2 Datasheet - patible...