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Model: A64
Brand: Allwinner
Category: Embedded Processor / ARM Cortex-A53 CPU / Multimedia SoC
๐ Detailed Description
The Allwinner A64 is a powerful and versatile quad-core 64-bit processor designed for high-performance tablets, multimedia devices, and embedded applications.
Built on the ARM Cortex-A53 architecture, the A64 runs at high clock speeds and supports both 64-bit and 32-bit execution, delivering scalable performance with excellent energy efficiency. It features an ARM NEON multimedia engine for enhanced processing power.
The A64 integrates an ARM Mali400MP2 GPU, providing robust graphics acceleration for smooth web browsing, video playback, and gaming. It supports OpenGL ES 2.0 and OpenVG 1.1 standards.
On the video side, the A64 delivers exceptional performance, supporting 4K@30fps H.265 decoding, 1080p@60fps H.264/MPEG4 decoding, and 1080p@60fps H.264 encoding with dedicated hardware, making it ideal for HD multimedia applications.
The integrated audio subsystem with low-power codec ensures superior audio quality and minimal power consumption. For display, it supports MIPI DSI, RGB, LVDS, and HDMI 1.4 (up to 4K@30fps), providing flexible display options.
A64 supports multiple memory types, including LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, NAND Flash, NOR Flash, SD/MMC, and eMMC up to rev 5.0, with boot options from RAW NAND, eMMC, SD/TF card, or NOR Flash.
Security features include TrustZone, DRM, encryption/decryption, secure boot, secure JTAG, and secure eFuse, providing a strong foundation for secure system design. The chip also offers a wide range of interfaces: EMAC, USB OTG, USB Host, SPI, UART, TWI, RSB, SCR, and parallel CMOS sensor interface.
๐ Technical Specifications
| Item | Description |
|---|---|
| CPU | Quad-core ARM Cortex-A53, up to ~1.2 GHz, NEON engine |
| GPU | ARM Mali400MP2, OpenGL ES 2.0, OpenVG 1.1 |
| Video Decode | 4K@30fps H.265, 1080p@60fps H.264/MPEG4/VP8/AVS |
| Video Encode | 1080p@60fps H.264 hardware encoding |
| Audio | Integrated low-power codec, IยฒS/PCM interface |
| Display | MIPI DSI, RGB, LVDS, HDMI 1.4 (up to 4K@30fps) |
| Memory | LPDDR2/3, DDR2/3/3L, NAND, NOR, SD/MMC, eMMC 5.0 |
| Interfaces | EMAC, USB OTG, USB Host, SPI, UART, TWI, RSB, SCR, CSI |
| Operating System | Android, Linux |
| Supply Voltage | 1.2V core, 3.3V I/O (typical) |
| Package | BGA (depending on version) |
๐ฏ Key Applications
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Tablets
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Smart home devices
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Digital signage
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IoT gateways and terminals
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Multimedia players
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Industrial control panels
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Smart educational devices
๐ Datasheet / Product Page
A64_Datasheet_V1.1
๐ข Note
We offer a wide range of Allwinner products. If you are looking for other models, feel free to contact us for more information!
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