AMAP31KK-KCR

Ambiq Apollo3 AMAP31KK-KCR - Ultra-Low-Power MCU

The AMAP31KK-KCR from Ambiq Micro is a high-performance, ultra-low-power microcontroller featuring an ARM® Cortex®-M4F core running at 96MHz. Part of the Apollo3 Blue SoC family, this MCU delivers exceptional energy efficiency for battery-powered IoT, wearable, and edge computing applications.

Key Features

• High Performance: 96MHz ARM Cortex-M4F processor with floating-point unit
• Generous Memory: 1MB Flash and 384KB RAM for complex applications
• Rich Connectivity: I2C, SPI, UART/USART, and I2S interfaces
• Advanced Peripherals: DMA, PWM, WDT, POR, and brown-out detection
• Industrial Grade: -40°C to 85°C operating temperature range
• Compact Package: 66-UFBGA CSPBGA (3.38x3.25mm)
• RoHS Compliant: Environmentally friendly and regulation-ready

Applications

Ideal for IoT sensors, wearable devices, voice-enabled products, wireless audio, industrial monitoring, smart home automation, and battery-powered edge AI applications.

Technical Specifications

Product attributes	Property Value
Manufacturer	Ambiq Micro, Inc.
Product Series	Apollo3
Packaging	Cut Tape (CT) | Tape & Reel (TR)
Part Status	Active
Architecture	MCU
Core Processor	ARM® Cortex®-M4F
Flash Size	1MB
RAM Size	384KB
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Connectivity	I2C, SPI, UART/USART
Speed	96MHz
Primary Attributes	-
Operating Temperature	-40°C ~ 85°C (TA)
Grade	-
Qualification	-
Package / Case	66-UFBGA, CSPBGA
Supplier Device Package	66-CSP (3.38x3.25)
ROHS