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atsamd-hal

v0.23.3 Growing

HAL and Peripheral access API for ATSAMD11, ATSAMD21, ATSAMD51, ATSAME51, ATSAME53 and ATSAME54 microcontrollers

MIT OR Apache-2.0 Edition 2024 MSRV 1.85.1

Quick Verdict

  • โœ“Actively maintained (updated 24d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 472 crates
  • โœ“Team maintained (1 owners)
  • !Heavy dependency tree (51 direct deps)

Security

Checking security advisories...
Downloads
648.3K
Dependents
472
Releases
41
Size
351KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

8.9K downloads in the last 30 days (298/day), up 53% from the previous period.

๐Ÿ”—
Moderate adoption

472 crates depend on atsamd-hal. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (1 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, atsamd-hal hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

51 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include atsame54_xpro, metro_m0, feather_m0, metro_m4, wio_terminal. When high-quality crates choose atsamd-hal, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
226/day avg+62%
020040060080012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.16.0
51%
v0.14.0
29%
v0.12.0
10%
v0.13.0
7%
v0.15.1
3%

Release Timeline

41 releasessince 2019
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2019
9
2020
8
2021
2
2022
2
2023
1
2024
8
2025
9
2026
2
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Feature Flags

candmausbrticasyncdefmtsdmmcdevicesamd11csamd11dsamd21esamd21gsamd21jsamd51gsamd51jsamd51nsamd51psame51gsame51jsame51nsame53jsame53nsame54nsame54puse_rttsamd21elsamd21glsamd11c-rtsamd11d-rtsamd21e-rtsamd21g-rtsamd21j-rtsamd51g-rtsamd51j-rtsamd51n-rtsamd51p-rtsame51g-rtsame51j-rtsame51n-rtsame53j-rtsame53n-rtsame54n-rtsame54p-rtsamd21el-rtsamd21gl-rtmax-channelsusb-buffer-1kusb-buffer-2kusb-buffer-4kusb-buffer-8kundoc-features

README

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Maintainers

Dependencies
51
direct dependencies
Dependents
472
crates depend on atsamd-hal

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