AC21C00 SDIO-UART BRIDGE CHIP
![]() AC21C00 based Products |
The AC21C00 is a SDIO Serial converter ASSP which gives your serial product instant access to the SDIO slot on all mobile platforms like PDA’s, Smartphones and Gaming Devices. A tremendous amount of effort has been put into ensuring compliance and interoperability tests have been performed using more than 30 different devices. Licensees of Arasan’s SDIO Device technology, found in the AC21C00 include companies like Intel, Philips, Broadcom, Motorola, Telecom Italia etc. In choosing the AC21C00, you join a multitude of companies making SDIO accessories like GPS, Bluetooth, RFID, Barcode Scanners etc., medical devices and educational instruments.
Arasan is the standard in SDIO and the AC21C00 is your key to the SDIO accessory market.
Specifications
- Compliant with the SDIO Specifications Ver 1.10F
- UART Compliant to the National 1`6550D Specifications
- Maximum UART throughput is 1Mbps.
To receive the AC21C00 User’s Guide or for more information, please email info@arasan.com.
![]() |
![]() |
![]() |
| AC21C00 SDIO-UART
Bridge chip [datasheet] |
AC21C00 HDK [datasheet] |
Standard SDIO Host Kit
for Driver Development [datasheet] |





