Ambiq

Ambiq is leading the world in energy-efficient semiconductor design, redefining "ultra-low power" with its unique and proprietary technology Subthreshold Power-Optimized Technology (SPOT) platform. SPOT® revolutionizes the possibilities of EndpointAI by delivering the world's most energy-efficient solutions available on the market.
The ultra-low power Apollo MCUs, based on the SPOT™ platform, provide industry-leading power performance in both active and sleep modes, achieving battery-life ranging from weeks, to months and even years.
In the Selector Guide you can find an overview of the SoC features.
AMA2B1KK-KLR
Apollo2 Blue SoC, 256KB RAM, 64pin LGA
$ 2.01
AMA2BEVB
Apollo2 Blue SoC, Eval board
$ 67.00
AMAPH1KK-KBR
Apollo2 SoC, 48 MHz, 256KB, BGA
$ 3.45
AMAPH1KK-KCR
Apollo2 SoC, 48 MHz, 256KB, WLCSP
$ 3.52
AMAPHEVB
Apollo2 SoC, Eval Board
$ 148.75
AMAPH1KK-KCR-TB
Apollo2 Thin SoC, 48 MHz, 256KB, WLCSP
$ 4.10
AMA3BHARV2
Apollo3 Blue harvestBOARD Ref Design
$ 187.49
AMA3BHARV1
Apollo3 Blue harvestKIT Ref Design
$ 250.00
AMA3B2KK-KBR
Apollo3 Blue Plus SoC 96 MHz, 768KB, BGA
$ 6.07
AMA3B2EVB
Apollo3 Blue Plus SoC, Eval Board
$ 150.00
AMA3BPVOS
Apollo3 Blue Plus Voice-on-SPOT Kit
AMA3B1KK-KBR-B0