Master control series
Product Overview
A527
Eight-core high-performance tablet chip
The A527 series chips integrate multiple high-performance computing units such as the 8-core Arm® Cortex®-A55 CPU, Mali™-GPU, MCU, etc., have powerful hardware encoding and decoding capabilities and rich screen and camera interfaces, and support common interfaces such as PCIe, SDIO, USB, GMAC, SPI, TWI, UART, GPADC, LRADC, PWM, etc. The chips are widely used in tablets and pan-tablets (extended products of tablets with screens). (*The A333 series chips have multiple sub-models with different specifications. This page introduces A333MX-0XX. The specifications of other sub-models are slightly different. Please refer to the specification book for details)
Features
Integrated 8-core Arm Cortex-A55 CPU, GPU, MCU
Supports up to 4K@60fps decoding and 4K@25fps encoding, and supports multiple screen interfaces such as MIPI, LVDS, RGB, and eDP
Support common interfaces such as PCIe, SDIO, USB, GMAC, SPI, TWI, UART, GPADC, LRADC, PWM, etc.
Supports external memory formats such as DDR3/DDR3L/LPDDR3/ DDR4/LPDDR4/LPDDR4x
Specific specifications
| CPU | Octa-Core Arm Cortex-A55, up to 2.0GHz |
| MCU | RISC-V Xuantie E906, up to 200MHz |
| GPU | Arm Mali-G57 |
| Memory | Support DDR3/DDR3L/LPDDR3 Support DDR4/LPDDR4/LPDDR4x |
| Video Encoder |
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| Video Decoder |
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| Camera | Parallel CSl – 8/10/12/16-bit width MIPI CSI- 2*4-lane/4*2-lane/4+2*2-lane |
| Display | Support 2*4-lane MIPI DSI, 2*dual link LVDS, RGB, eDP and other common display output Support dual screen same content display or differential content display |
| Interface | PCIe2.1/USB3.1, SDIO3.0, USB2.0 DRD&HOST, GMAC *2, SPI *4, TWI *9, UART *10, GPADC *24, LRADC *2, PWM *30, LEDC, CIR, OWA |
| Software System | Tina Linux Android |
We provide a variety of Android tablet PCBA solutions based on Allwinner's main control chip, covering various application requirements from entry-level children's tablets to high-performance industrial terminals. Each solution has been maturely verified, with complete software and hardware support, which can help customers quickly create stable terminal products. Whether you are an e-commerce brand pursuing cost-effectiveness, or an integrator of customized industry equipment, you can find a suitable option in our solution.
Allwinner A527: High-performance octa-core tablet chip that can be widely used in everyday tablets and tablet-like products.
