AMAPH1KK-KCR-TB

$4.35

Description：MCU 48MHZ M4F 1MB FLSH 49WLCSP
Series：Apollo2

SKU:63a2ac6b0aa6 Category: System On Chip (SoC) Brand: Ambiq Micro, Inc.

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Product introduction

Product Detailed Parameters

Description：MCU 48MHZ M4F 1MB FLSH 49WLCSP
Series：Apollo2
Mfr：Ambiq Micro, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Architecture：MCU
Core Processor：ARM® Cortex®-M4F
Flash Size：1MB
RAM Size：256KB
Peripherals：Brown-out Detect/Reset, I2S, POR, WDT
Connectivity：I2C, SPI, UART/USART
Speed：48MHz
Primary Attributes：-
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-
Package / Case：49-XFBGA, WLCSP
Supplier Device Package：49-WLCSP (2.6x2.57)

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AMAPH1KK-KCR-TB

Overview

The AMAPH1KK-KCR-TB is a system-on-chip microcontroller from Ambiq Micro, Inc., belonging to the Apollo MCU family. It integrates an ARM Cortex-M4 core operating at 48 MHz with 1 MB of ROM and 256 kB of RAM. The device utilizes Ambiq’s SPOT technology for ultra-low power operation across a voltage range of 1.8 V down to 0 V. Key peripherals include SPI, I2C, UART interfaces, a 1-channel ADC, and PWM timers. It is housed in a 64-BGA package.

Feature Summary

Ultra-low power architecture using patented SPOT technology
Integrated ARM Cortex-M4 processor core
Supports multiple communication protocols including SPI, I2C, and UART
Operates at low voltage levels starting from 0 V

Applications

Battery-powered wearable devices
Energy harvesting systems
IoT sensor nodes requiring minimal power consumption

Part Context

This component is part of the Apollo MCU family, designed specifically for applications demanding extreme energy efficiency. The series leverages sub-threshold computing techniques to enable operation in very low voltage environments, distinguishing it from standard high-voltage microcontrollers.

Replacement Considerations

Direct replacements within the same family include variants like AMAPH1KK-KBR. Ensure pin compatibility and memory configuration match when substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.