Processor Allwinner A20 Dual Core
Overview
Product sourcing insights & recommendations
The Allwinner A20 dual-core processor, although over a decade old, maintains a unique "legacy king" status in 2026 for industrial, automotive, and networking applications Linux-SunxiAlibaba. Its continued relevance is driven by hardware-level features often absent in newer budget chips, such as native SATA and CAN bus support Alibaba.
Market Trends & Technical Insights
* Industrial Shift: The standard A-series has largely transitioned to the Allwinner T2 (Industrial Grade), which offers a wide temperature range of -40°C to 85°C and guaranteed 10+ year production lifecycles Cnx-SoftwareOlimex.
* Key Differentiators: Unlike the A23, A33, or H-series, the A20 remains preferred for:
* Low-Power NAS: Native SATA 2.0 interface avoids USB-to-SATA latency AlibabaAlibaba.
* Automotive/Telemetry: Integrated CAN bus support for vehicle data systems Cnx-SoftwareAlibaba.
* Energy Efficiency: The Cortex-A7 dual-core architecture is still highly optimized for "always-on" 32-bit Linux environments OlimexReddit.
* Demand Stability: Market demand is reported as "stable" rather than declining, primarily serving the narrow but irreplaceable niche of legacy industrial controllers and specific IoT gateways AlibabaAlibaba.
Product Ecosystem
The A20 powers several enduring open-hardware and industrial platforms:
* Development Boards: Popular models include the Banana Pi M1/M1+ (valued for SATA) and Olimex A20-OLinuXino-LIME2 (valued for open-source hardware and industrial options) AlibabaOlimex.
* Core Modules (SOM): Compact stamp-hole core boards are widely used in commercial smart displays and vending machines, often paired with 512MB to 1GB of DDR3 RAM .
* Chip Sourcing: Individual A20 chips remain readily available in the BGA-441 package, typically priced between $6.40 and $6.50 for small quantities .
Based on these industrial findings, you might want to:
Allwinner A20 Dual Core Processor Chip
Products · 3 lists
HD video processor dual core CPU master chip BGA 441 ALLWINNER A20
Shenzhen Huake Shengye Technology Co., Ltd.verified🇨🇳CN2 yrs
CXCW ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set IC Chip CN Origin 180 Days Warranty
Shenzhen Cxcw Electronic Co., Ltd.verified🇨🇳CN12 yrs
HD video processor dual core CPU master chip BGA 441 ALLWINNER A20
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
HD video processor dual core CPU master chip BGA 441 ALLWINNER A20
Shenzhen Beast & Lion Technology Co., Ltd.🇨🇳CN1 yr
QIhuawei ALLWINNER A20 BGA441 dual-core CPU processor chip set ic chip
Shenzhen Qihuawei Tech Co., Ltd.🇨🇳CN5 yrs
HD video processor dual core CPU master chip BGA 441 ALLWINNER A20
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
ALLWINNER BGA 441 Dual core CPU processor chip A20
Shenzhen Zhonghaisheng Technology Co., Ltd.🇨🇳CN9 yrs
MLK HD Video Processor Dual Core CPU Master Chip BGA 441 ALLWINNER A20
2022 Original new ALLWINNER A20-H BGA441 dual-core CPU processor chip set tablet firmware
Shenzhen Sochip Technology Co., Ltd.🇨🇳CN8 yrs
JNX ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set IC Chip CN Origin 180 Days Warranty
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Original ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set IC Chip CN Origin 180 Days Warranty
ALLWINNER 2022 A20 A20-H A10 A13 BGA441 Dual-core CPU Processor Chip Set.
Shenzhen Gaoyu Technology Co., Ltd.🇨🇳CN10 yrs
ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set IC Chip CN Origin 180 Days Warranty
Shenzhen Hongtaisheng Electronics Co., Ltd.🇨🇳CN1 yr
Original High Quality ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set Tablet Firmware
Shenzhen Yuke Chip Electronics Co., Ltd.verified🇨🇳CN1 yr
Original High Quality ALLWINNER A20 BGA441 Dual-core CPU Processor Chip Set Tablet Firmware
A20-H Dual-Core ARM Cortex-A7 SoC Processor Mali400 MP2 GPU BGA-441 Surface Mount High Performance Application Processor
Shenzhen Jealon Micro Technology Co., Ltd.verified🇨🇳CN3 yrs
A20-H Dual-Core ARM Cortex-A7 SoC Processor Mali400 MP2 GPU BGA-441 Surface Mount High Performance Application Processor
Shenzhen Sinosky Electronics Co., Ltd.verified🇨🇳CN9 yrsA20-H Dual-Core ARM Cortex-A7 SoC Processor Mali400 MP2 GPU BGA-441 Surface Mount High Performance Application Processor
Shenzhen Wilsom Electronic Co., Ltd🇨🇳CN1 yr
A20 BGA441 dual-core CPU processor chip set IC chip integrated circuit electronic component
Shenzhen Worthy Electronics corp🇨🇳CN5 yrs
New original A20 BGA441 dual-core CPU chip Quanzhi processor can shoot directly in stock
Shenzhen Jiayousheng Electronics Co., Ltd.verified🇨🇳CN10 yrs
BGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
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Electronics components,H3 A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
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100% new original A64 A20 AXP803 AXP806 808 809 223 AXP228 AXP288C 813 805 818 QFN ALLWINNER Power ic chip
Shenzhen Mingdewei Electronics Limitedverified🇨🇳CN10 yrs
BGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
BGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
BGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
Shenzhen Ali Xin Chao Technology Co., Ltd.🇨🇳CN1 yrBGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
BGA QFN Integrated circuit, Electronics components,A20 A20T A33 A64 CPU processor chip computer ic from ALLWINNER
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Sources & References
20 sources cited · Verified industry data & reports
A20 - linux-sunxi.org
Linux Sunxi
Allwinner A20 (sun7i) SoC features a Dual-Core Cortex-A7 ARM CPU, and a Mali400 MP2 GPU from ARM. Allwinner A20 is a low-end (budget) ...
Allwinner A20 Changes Mobile Market with Twin Cortex-A7 ...
PR Newswire
Dual-core Cortex®-A7 CPU · Dual-core ARM® Mali400MP2 GPU · H.264 2160p video playback · H.264 1080p 30fps or 720p 60fps video capture · Integrated ...
Allwinner A20 Dual-Core Board Buyer's Guide
Alibaba.com
Processor — Allwinner A20 (2x Cortex-A7); Mali 400 GPU; Memory: 1GB DDR3 RAM ; Storage — SATA connector with 5V SATA power jack; Display: HDMI .
Dual-Core Mobile Application Processor - rxelectronics
rxelectronics.ee
Allwinner's A20 processor, a dual-core Cortex™-A7 system, delivers a multi-core solution for tablets, smart. TV, IPTV, and portable devices that effectively ...
Datasheet
Olimex
A20 processor is based on a dual-core ARM Cortex-A7 CPU architecture, which is the most energy efficient ap- plication processor from ARM so far ...
Allwinner T2 is a Rebranded Allwinner A20 Processor ...
CNX Software
Allwinner T2 is a Rebranded Allwinner A20 Processor Operating in Industrial Temperature Range. Last month, Allwinner unveiled A40 and A60 ...