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RDA

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RDA Microelectronics[edit]

RDA Microelectronics is a relatively unknown and new chinese chipmaker.

Wireless chipsets[edit]

Chip Interface PHY
modes
MIMO
config
First seen
(FCC)
Notes Adapters ESystems PPage
/ PR
RDA5890 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO,
FM Rx
0 devices 0 devices PR
RDA5990 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx
0 devices 0 devices PR
DS
RDA5990P SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx/Tx
0 devices 0 devices DS
PPage
RDA5991 SDIO 2.0 bgn 1x1:1 802.11bgn, SDIO, BT 2.1
FM Rx/Tx, 5449:0145
0 devices 0 devices PR

Chips[edit]

  • RDA5890 - 802.11bg, SDIO, FM RX
  • RDA5990 - 802.11bgn, SDIO, FM RX, bluetooth 2.1
  • RDA5990P - 802.11bgn, SDIO, FM RX, FM TX, bluetooth 2.1
  • RDA5991 - 802.11bgn, SDIO, FM RX, FM TX, bluetooth 2.1

Drivers[edit]

Some code for this wifi chip is available in a Rockchip RK3188 kernel tree,
but nobody has tested or ported this code yet.

Datasheets[edit]