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A733 A537 A333 A527 A523 A133

Introduction

A733
A733
High-Performance Octa-Core AI Platform Chip
A733 is a high-performance platform processor series specifically designed for mid-to-high-end tablets and interactive display applications.The A733 integrates Dual-Core Arm® Cortex®-A76 and Hexa-Core Arm® Cortex®-A55 CPUs, along with the BXM-4-64 MC1 GPU, a 3 Tops NPU, and support for LPDDR4, LPDDR4x, LPDDR5 DRAM and UFS/eMMC storage. The A733 supports a rich set of peripheral interfaces, High-speed interfaces includings PCIe 3.0, USB 3.1 Gen2 DRD, GMAC, Video output interfaces includings RGB, LVDS, MIPI-DSI, E-ink (electronic paper display), and eDP 1.4b/DP 1.4. It enables dual independent or synchronized display output, supporting up to 8K@24fps decoding for H.265/VP9/AVS2 video formats and up to 4K@30fps encoding for H.265/H.264.
(*The A733 series includes multiple variants with slightly different specifications. This page describes the A733MX-HN3 model; for other variants, please refer to the official datasheet.) A733

Benefits

High-performance CPU with an octa-core big.LITTLE™ architecture (Dual-Core Arm Cortex-A76 + Hexa-Core Arm Cortex-A55, up to 2.0GHz) , built on a 12nm process with a maximum clock speed of 2.0GHz. It supports a 3 Tops NPU, along with AI-accelerated algorithms such as: AI-SR, AI-ISP, Gesture Control.
Supports UFS 3.0 and LPDDR5 high-performance storage, providing the system with faster read/write speeds and smoother operation.
Supports dual-screen independent display, with support for RGB/Dual LVDS/E-ink/MIPI DSI/eDP 1.4/DP, 2K resolution at 120fps high refresh rate, and eDP 1.4/DP up to 4K.
Rich peripheral interfaces, supporting 2* USB 2.0, USB 3.1, PCIe 3.0, GMAC, etc.

Specifications

CPU Dual-Core Arm Cortex-A76 + Hexa-Core Arm Cortex-A55, up to 2.0GHz
MCU RISC-V XuanTie E902
NPU 3 Tops
GPU BXM-4-64 MC1
Memory

Support 32bit 2CS 16GB DDR

Support LPDDR4/LPDDR4X-2133MHz

Support LPDDR5-2400MHz

Video encoder H.264/H.265 - 4K@30fps
Video decoder H.265/VP9/AVS2 - 4K@60fps 
H.264 - 4K@30fps 
VP8 - 1080P@60fps
Camera MIPI CSI - 2*4+2 lane, 24M@25fps
Display Support RGB,dual-link LVDS,dual lane MIPI DSI,E-ink,eDP1.4b/DP1.4
Interface USB2.0 *2, USB3.1, PCIe3.0, GMAC, SDIO 3.0 *3, TWI *16, SPI *5, UART *9, PWM *30, LRADC *1 + GPADC *7, LEDC *1
Software System Android 15
Android 13
Tina 5.0（Linux5.15）


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