Ambiq
AMAP42KK-KBR-B2
Apollo4 192 MHz Cortex M4F, 141-pin BGA
$ 10.49
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
AMA4B2KP-KXR
Apollo4 Blue Plus HexSPI 192MHz, BLE 5.1
$ 11.23
AMA4B2KP-KBR
Apollo4 Blue Plus, 192 MHz, 2.75MB, BGA
$ 11.16
AMAP42KL-KBR
Apollo4 Lite
$ 6.81
AMAP42KP-KBR