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RK3326

Name: RK3326
Rating: 4.7 (12 reviews)

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製造商。部分 #RK3326
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資料表 RK3326 DataSheet
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規格

Manufacturer	Rockchip
Package	TFBGA-395L(14x14)

概述

Description

The RK3326 is a System-on-Chip (SoC) developed by Rockchip, primarily designed for handheld gaming devices and other embedded systems. It features a quad-core ARM Cortex-A55 CPU, which balances performance and power efficiency, alongside a Mali-G31 MP2 GPU that supports various graphics and gaming applications.
With support for up to 4GB of LPDDR4 RAM, the RK3326 is optimized for 1080p video playback and gaming, making it suitable for retro gaming emulation and Android-based gaming platforms. The SoC supports various interfaces, including HDMI, USB, and multiple connectivity options, enabling versatile application in consumer electronics.
The RK3326 is known for its affordability and efficiency, making it a popular choice in the retro gaming community, powering devices like handheld consoles and TV boxes. Its architecture allows for a smooth user experience with a range of multimedia capabilities, reinforcing its position as a versatile solution for developers and hobbyists.

Features

The RK3326 is a powerful System-on-Chip (SoC) designed primarily for low-power devices, particularly in the realm of retro gaming consoles and handheld devices. Key features include:
1. CPU: Quad-core ARM Cortex-A35, offering efficient performance for basic computing and gaming tasks.
2. GPU: Mali-G31 MP2, providing decent graphics capabilities for 2D and 3D gaming.
3. Process Technology: Built on a 28nm process, balancing power consumption and performance.
4. Video Support: Capable of decoding 4K video at 60fps, supporting various video codecs.
5. Memory Support: Supports DDR3/DDR4 RAM, enhancing multitasking capabilities.
6. Connectivity: Integrated interfaces for HDMI, USB, and Ethernet, ensuring versatile connectivity options.
7. Storage: Supports eMMC and SD card storage, allowing for expandable memory options.
This SoC is favored for its efficiency and capability to run a range of operating systems, making it ideal for developers and hobbyists in the gaming community.

Package

The RK3326 is available in an LQFP (Low-Profile Quad Flat Package) type, specifically in a 48-pin configuration. This packaging allows for easy integration into various electronic designs, providing a balance of performance and space efficiency for applications like gaming consoles and handheld devices.

Pinout

The RK3326 is a System on Chip (SoC) primarily used in handheld gaming devices and embedded applications. It features a total of 100 pins in its package. The pin functions can be categorized into several groups:
1. Power Supply (VDD, GND): Pins for power input and ground connections.
2. GPIO: General-purpose input/output pins for various interfacing needs.
3. I2C, SPI, UART: Communication interfaces for connecting peripherals.
4. USB: USB host and device connections for data transfer and power.
5. Display Interfaces: Pins for HDMI and LVDS for video output.
6. Audio Interfaces: Support for I2S and other audio connections.
7. Memory Interfaces: Connections for DDR3/DDR4 RAM and eMMC storage.
8. SD Card Interface: For external storage expansion.
The RK3326's architecture supports efficient processing and is well-suited for multimedia applications, making it popular for gaming systems and similar devices.

Manufacturer

The RK3326 is manufactured by Rockchip Electronics Co., Ltd., a Chinese semiconductor company. Founded in 2001 and based in Zhuhai, Guangdong, Rockchip specializes in designing and developing system-on-chip (SoC) solutions for a variety of applications, including tablets, TVs, automotive systems, and embedded devices. The RK3326 is particularly noted for its use in affordable gaming consoles and handheld devices, offering a balance of performance and power efficiency for budget-friendly technology products. Rockchip is recognized for its versatility in the consumer electronics market, focusing on innovative SoC designs that cater to both high-performance and cost-sensitive segments.

Application

The RK3326 is primarily used in retro gaming consoles, handheld gaming devices, and DIY gaming projects due to its efficient performance and compatibility with various emulators. It is also suitable for low-power computing applications, smart home devices, and educational tools. Its versatility makes it an ideal choice for developers seeking an affordable solution for multimedia and interactive applications.

Equivalent

The RK3326 chip is often compared to the following equivalent products:
1. Allwinner A64 - Similar architecture for low-power applications.
2. Rockchip RK3188 - Older model, used in budget devices.
3. Broadcom BCM2837 - Found in Raspberry Pi 3, suitable for similar use cases.
4. NVIDIA Tegra K1 - More powerful, used in gaming and some embedded applications.
These alternatives provide comparable performance for embedded systems, gaming consoles, and media players.