aid: atom-semiconductor
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/atom-semiconductor.png
name: Atom Semiconductor
description: >-
  Atom Semiconductor (Atom Semiconductor Technologies Limited) is a fabless
  mixed-signal chip design company founded in Hong Kong in October 2020, with
  offices in Shenzhen and Shanghai. It designs high-performance analog and
  mixed-signal semiconductors for consumer and industrial IoT systems across
  three product lines: digital sensor chips (temperature/humidity, pressure,
  optical), analog-to-digital converters (24-bit Sigma-Delta, high-precision
  SAR, and high-speed GSPS ADCs), and microprocessors. Its first product, the
  AS1412 24-bit Sigma-Delta ADC, shipped for customer trials in late 2021. The
  company raised roughly 100M yuan in a pre-A round led by Qiming Venture
  Partners (with Venus Medtech and Alibaba Entrepreneurs Fund) and was named to
  the Forbes Asia 100 To Watch 2022. It is a hardware chip designer and does not
  publish a developer API, SDK, or developer portal.
url: https://raw.githubusercontent.com/api-evangelist/atom-semiconductor/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Semiconductors
- Analog
- Mixed-Signal
- Sensors
- ADC
- IoT
- Hardware
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://atom-semiconductor.com
- type: Blog
  url: https://atom-semiconductor.com/category/news/
- type: Support
  url: https://atom-semiconductor.com/contact-us/
- type: DomainSecurity
  url: security/atom-semiconductor-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence