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Latest Announcement
AP4 Family HS-USB PCN
Ambiq no longer supports the HS-USB (High-Speed USB) function on any of the Apollo4 Family products and has been removed from the datasheets. HS-USB is no longer recommended for new or existing designs. The Apollo 4 Lite series is not impacted (USB peripherals not included).
This feature continues to be supported only on the Apollo510 and later products.
REQUEST: Please forward the latest PCN - Apollo4 Family USBHS-PCN-Update-FEB2025 along with the relevant datasheet link to all impacted customers.
- AMAP42KP-KBR: Apollo4 Plus Datasheet v1.6.0
- AMA4B2KP-KBR and AMA4B2KP-KXR: Apollo4 Blue Plus Datasheet v1.8.0
- AMAP42KK-KBR-B2: Apollo4 Datasheet v1.4.0
- AMA4B2KK-KBR-B2: Apollo4 Blue Datasheet v1.4.0
Documents
New Content
Apollo4 Family USBHS-PCN-Update-FEB2025
26 Mar 2025
Apollo510 SoC Product Brief-v1.2-TW-A4
29 Apr 2024
Apollo SoC Selector Guide v5.7 A4
06 Mar 2024
Apollo SoC Selector Guide v5.7
31 May 2022
Apollo510 SoC Product Brief-v1.2-JP-A4
04 Jul 2024
Apollo510 SoC Product Brief-v1.2-CN-A4
25 Mar 2024