Ambiq
AMA4B2KK-KBR-B2
Apollo4 Blue 192 Mhz BLE5.1 131-pin BGA
$ 11.49
AMA4B2KL-KXR
Apollo4 Blue Lite SoC, 192 MHz, 1.4MB
$ 8.13
AMA4BLEVB
Apollo4 Blue Lite SoC, Eval board
$ 149.99
AMA4B2KP-KXR
Apollo4 Blue Plus HexSPI 192MHz, BLE 5.1
$ 11.23
AMAP4BPXEVB
Apollo4 Blue Plus KXR SoC Eval Board
$ 250.00
AMA4BEVB