# Sifli Selection Manual

***Chip, Module Datasheets and User Manuals***

[Chinese Datasheet 55x]: https://downloads.sifli.com/user%20manual/DS5501-SF32LB55x-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V1p7p2.pdf
[English Datasheet 55x]: https://downloads.sifli.com/user%20manual/DS5501-SF32LB55x-Datasheet%20V1p7p2.pdf
[Chinese Brief 55x]: https://downloads.sifli.com/silicon/PB0001-SF32LB55x-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B%20V1p3.pdf
[English Brief 55x]: https://downloads.sifli.com/silicon/PB0001-SF32LB55x-Product%20Brief%20V1p3.pdf
[Chinese User Manual 55x]: https://downloads.sifli.com/user%20manual/UM5501-SF32LB55x-%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%20V0p3p2.pdf
[English User Manual 55x]: https://downloads.sifli.com/silicon/PB0001-SF32LB55x-Product%20Brief%20V1p3.pdf

[Chinese Datasheet 58x]: https://downloads.sifli.com/user%20manual/DS5801-SF32LB58x-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V1p8p3.pdf
[English Datasheet 58x]: https://downloads.sifli.com/user%20manual/DS5801-SF32LB58x-Datasheet%20V1p8p3.pdf
[Chinese Brief 58x]: https://downloads.sifli.com/silicon/PB0058-SF32LB58x-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B%20V0p7.pdf
[English Brief 58x]: https://downloads.sifli.com/silicon/PB0058-SF32LB58x-Product%20Brief%20V0p7.pdf
[Chinese User Manual 58x]: https://downloads.sifli.com/user%20manual/UM5801-SF32LB58x-%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%20V0p4p3.pdf
[English User Manual 58x]: https://downloads.sifli.com/silicon/PB0058-SF32LB58x-Product%20Brief%20V1p3.pdf

[Chinese Datasheet 56x]: https://downloads.sifli.com/user%20manual/DS5601-SF32LB56x-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V1p9p2.pdf
[English Datasheet 56x]: https://downloads.sifli.com/user%20manual/DS5601-SF32LB56x-Datasheet%20V1p9p2.pdf
[Chinese Brief 56x]: https://downloads.sifli.com/silicon/PB0056-SF32LB56x-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B%20V1p1.pdf
[English Brief 56x]: https://downloads.sifli.com/silicon/PB0056-SF32LB56x-Product%20Brief%20V1p1.pdf
[Chinese User Manual 56x]: https://downloads.sifli.com/user%20manual/UM5601-SF32LB56x-%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%20V1p0p2.pdf
[English User Manual 56x]: https://downloads.sifli.com/silicon/UM0056-SF32LB56x-%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%20V0p6.pdf

[Chinese Datasheet 52x-vbat]: https://downloads.sifli.com/user%20manual/DS5201-SF32LB52x-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V2p5p3.pdf
[English Datasheet 52x-vbat]: https://downloads.sifli.com/user%20manual/DS5201-SF32LB52x-Datasheet%20V2p5p3.pdf
[Chinese Brief 52x-vbat]: https://downloads.sifli.com/user%20manual/PB5201-SF32LB52x-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B.pdf
[English Brief 52x-vbat]: https://downloads.sifli.com/user%20manual/PB5201-SF32LB52x-Product%20Brief.pdf
[Chinese User Manual 52x]: https://downloads.sifli.com/user%20manual/UM5201-SF32LB52x-%E7%94%A8%E6%88%B7%E6%89%8B%E5%86%8C%20V0p8p5.pdf
[English User Manual 52x]: https://downloads.sifli.com/user%20manual/UM5201-SF32LB52x-User%20Manual%20V0p8p4.pdf

[Chinese Datasheet 52X-3p3]: https://downloads.sifli.com/user%20manual/DS5202-SF32LB52X-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V0p2p5.pdf
[English Datasheet 52X-3p3]: https://downloads.sifli.com/user%20manual/DS5202-SF32LB52X-Datasheet%20V0p2p5.pdf
[Chinese Brief 52X-3p3]: https://downloads.sifli.com/user%20manual/PB5202-SF32LB52X-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B%20V0p1.pdf
[English Brief 52X-3p3]: https://downloads.sifli.com/user%20manual/PB5202-SF32LB52X-Product%20Brief%20V0p1.pdf

[Chinese Datasheet 30147]: https://downloads.sifli.com/silicon/DS0002-SF30147-%E8%8A%AF%E7%89%87%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V0p6.pdf
[English Datasheet 30147]: https://downloads.sifli.com/silicon/DS0002-SF30147-Datasheet%20V0p6.pdf
[Chinese Brief 30147]: https://downloads.sifli.com/silicon/PB0002-SF30147-%E4%BA%A7%E5%93%81%E7%AE%80%E4%BB%8B%20V0p9.pdf
[English Brief 30147]: https://downloads.sifli.com/silicon/PB0002-SF30147-Product%20Brief%20V0p9.pdf

[Chinese Datasheet 52-MOD-1]: https://downloads.sifli.com/silicon/DS5203-SF32LB52-MOD-1%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V0p2.pdf

[Chinese Datasheet 56-MOD]: https://downloads.sifli.com/silicon/DS5602-SF32LB56-MOD%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V0p2.pdf

[Chinese Datasheet 58-MOD]: https://downloads.sifli.com/silicon/DS5802-SF32LB58-MOD%E6%8A%80%E6%9C%AF%E8%A7%84%E6%A0%BC%E4%B9%A6%20V0p1.pdf

* SF32LB55x Series
    * Chip Introduction ([Chinese][Chinese Brief 55x], [EN][English Brief 55x])
    * Chip Datasheet ([Chinese][Chinese Datasheet 55x], [EN][English Datasheet 55x])
    * User Manual ([Chinese][Chinese User Manual 55x], EN)
* SF32LB58x Series
    * Chip Introduction ([Chinese][Chinese Brief 58x], [EN][English Brief 58x])
    * Chip Datasheet ([Chinese][Chinese Datasheet 58x], [EN][English Datasheet 58x])
    * User Manual ([Chinese][Chinese User Manual 58x], EN)
    * SF32LB58-MOD Module Datasheet ([Chinese][Chinese Datasheet 58-MOD], EN)
* SF32LB56x Series
    * Chip Introduction ([Chinese][Chinese Brief 56x], [EN][English Brief 56x])
    * Chip Datasheet ([Chinese][Chinese Datasheet 56x], [EN][English Datasheet 56x])
    * User Manual ([Chinese][Chinese User Manual 56x], EN)
    * SF32LB56-MOD Module Datasheet ([Chinese][Chinese Datasheet 56-MOD], EN)
* SF32LB52x - Battery Powered Series
    * Chip Introduction ([Chinese][Chinese Brief 52x-vbat], [EN][English Brief 52x-vbat])
    * Chip Datasheet ([Chinese][Chinese Datasheet 52x-vbat], [EN][English Datasheet 52x-vbat])
    * User Manual ([Chinese][Chinese User Manual 52x], [EN][English User Manual 52x])
    * SF32LB52-MOD-1 Module Datasheet ([Chinese][Chinese Datasheet 52-MOD-1], EN)
* SF32LB52X - 3.3V Powered Series
    * Chip Introduction ([Chinese][Chinese Brief 52X-3p3], [EN][English Brief 52X-3p3])
    * Chip Datasheet ([Chinese][Chinese Datasheet 52X-3p3], [EN][English Datasheet 52X-3p3])
    * User Manual ([Chinese][Chinese User Manual 52x], [EN][English User Manual 52x])
* SF30147
    * Chip Introduction ([Chinese][Chinese Brief 30147], [EN][English Brief 30147])
    * Chip Datasheet ([Chinese][Chinese Datasheet 30147], EN)

Retail samples and small batches can be directly purchased on [Taobao](https://sifli.taobao.com/). For bulk orders, please email sales@sifli.com or contact customer service via Taobao to obtain sales contact information.
Open-source contributors can apply for free samples. Join QQ group 674699679 for discussion.

```{toctree}
:hidden:

chip model guide
module model guide
development board model guide
en

```