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ApolloICD

Designed for Developers

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ApolloICD is a USB-powered in-circuit debugger and programmer for Ambiq’s Apollo SoCs, featuring a high-speed SWD interface, fast programming, standard connectors, and seamless compatibility with SEGGER J-Link. It connects over USB-C to a host PC and supports SWD target programming interfaces across the full Apollo SoC family, ships with a 20-pin ribbon cable and USB-C to USB-A cable, and integrates with the SEGGER J-Link debugger toolchain — giving embedded developers a single, universal tool for flashing and debugging Apollo-based designs.

ApolloICD Highlights

01

Lightning-Fast Programming and Debugging

Experience rapid development with programming and debugging speeds up to 48 MHz, accelerating time-to-market and boosting productivity.

02

Versatile Connectivity Options

Connect effortlessly using 20-pin, 10-pin, and VCOM header interfaces, offering flexibility for various board configurations.

03

Universal Compatibility with Apollo SoCs

Unlock the full potential of all Apollo SoCs with one powerful, all-in-one debugging tool.

04

SEGGER J-Link Debugger Toolchain Support

Enjoy seamless integration with industry-standard IDEs like Visual Studio Code, IAR, Keil, and SEGGER Embedded Studio.

Specifications

Target Apollo SoC Compatibility

  • Apollo3 Family
  • Apollo4 Family
  • Apollo5 Family

USB Host Interface

  • USB 2.0 full speed with USB-C connector

Target Programming Interfaces

  • Standard 20-pin male 1.27mm pitch IDC keyed box header (ribbon cable included)
  • Standard 10-pin male1.27mm pitch IDC keyed box header (ribbon cable not included)

Ultra-Fast Programming and Debugging

  • Ultra-fast programming and debugging interface with support up to 48 MHz
  • Flash program and verify up to 100 KB/s
  • VCOM interface with support up to 1Mbps

Target Communication Interfaces

  • Onboard 4-pin header for VCOM serial communication interface

Target Operating Voltage

  • Supports wide range of target operating voltage from 1.5 V – 5.0 V
  • Hardware auto-detect and voltage tracking of target operating voltage

SEGGER J-Link Compatibility

  • SEGGER J-Link Debug Out license included
  • Supports SEGGER J-Link debugger compatible toolchains

Power Management

  • Powered over USB-C host interface (target powered separately)
  • Onboard system voltage regulation and target voltage tracking

Onboard Features

  • Diagnostic LED indicator

Package Contents

  • ApolloICD In-Circuit Debugger
  • 20-pin ribbon cable assembly, length 304.8 mm / 1’
  • USB-C to USB-A cable, length 1 m / 3.28‘
  • Adhesive rubber mounting feet

Device Dimensions

  • 25 x 51.5 x 9.65 mm

Ordering Information

  • APOLLOICD

Design Resources

Additional Documentation

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Frequently Asked Questions (FAQ)

  • ApolloICD is Ambiq’s USB-powered in-circuit debugger and programmer for Apollo SoCs, combining a high-speed SWD interface with SEGGER J-Link compatibility for embedded development. 

  • ApolloICD is designed for universal compatibility across Ambiq’s Apollo SoC family, so the same debugger works whether you’re developing on Apollo3, Apollo4, or Apollo510-based designs. 

  • Yes. ApolloICD integrates directly with the SEGGER J-Link debugger toolchain, so developers already using J-Link software can use ApolloICD as their target hardware interface without changing their workflow. 

  • ApolloICD uses a USB host interface, connecting to a PC via the included USB-C to USB-A cable. 

  • The ApolloICD unit ships with a 20-pin ribbon cable (304.8mm), a 1m USB-C to USB-A cable, and adhesive rubber mounting feet. 

  • Yes. ApolloICD is built for lightning-fast programming and debugging, reducing flash and debug cycle times during active development. 

  • ApolloICD supports SWD-based target programming and communication interfaces, per its published specifications.  

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