メニュー
Airoha Technology (MediaTek subsidiary) MPN encoding patterns, suffix decoding, and handler guidance. Use when working with Airoha Bluetooth audio SoCs or AirohaHandler.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use when refactoring, cleaning up, or enhancing the lib-electronic-components codebase. Provides guidance on architecture patterns, known issues, duplication hotspots, and recommended improvements.
Base skill for working with electronic components in this library. Use when adding new component types, manufacturer handlers, or working with MPN (Manufacturer Part Number) operations, BOM entries, or component classification.
Use this skill BEFORE creating a PR to ensure all documentation, skills, and learnings are updated. Critical for preserving institutional knowledge and preventing documentation drift.
Use when working with component similarity calculations - comparing MPNs, finding equivalent parts, implementing new similarity calculators, or understanding how component matching works.
Use when working with capacitor similarity calculations - comparing ceramic/electrolytic/film capacitor MPNs, understanding value/voltage/dielectric matching, or capacitor-specific similarity logic.
Use when working with connector similarity calculations - comparing connector MPNs, understanding pin count/pitch/family matching, or connector-specific similarity logic.
| name | airoha |
| description | Airoha Technology (MediaTek subsidiary) MPN encoding patterns, suffix decoding, and handler guidance. Use when working with Airoha Bluetooth audio SoCs or AirohaHandler. |
Airoha Technology is a MediaTek subsidiary specializing in Bluetooth audio solutions for TWS (True Wireless Stereo) earbuds, ANC (Active Noise Cancellation) headphones, and premium audio applications.
Airoha MPNs follow this general structure:
[PREFIX][SERIES][MODEL][-PACKAGE]
| | | |
| | | +-- Optional: Package code (QFN, BGA, CSP)
| | +-- Model variant (0-9)
| +-- Series number (55, 56, 57, 58)
+-- AB15 prefix (Airoha Bluetooth 15xx)
AB1552
| |||
| ||+-- 2 = Model variant (basic TWS)
| |+-- 5 = TWS earbud series
| +-- 15 = Bluetooth 1.5 generation
+-- AB = Airoha Bluetooth
AB1562-QFN
| ||| |
| ||| +-- QFN = QFN package
| ||+-- 2 = Model variant
| |+-- 6 = ANC series
| +-- 15 = Generation
+-- AB = Airoha Bluetooth
AB1575
| |||
| ||+-- 5 = Premium variant
| |+-- 7 = Premium audio series
| +-- 15 = Generation
+-- AB = Airoha Bluetooth
| Series | Application | Features | Bluetooth |
|---|---|---|---|
| AB155x | TWS Earbuds | Basic TWS, low power | BT 5.0 |
| AB156x | ANC Earbuds | Active Noise Cancellation | BT 5.2 |
| AB157x | Premium Audio | Hi-Fi, low latency | BT 5.2 |
| AB158x | Ultra-Low Power | Extended battery life | BT 5.3 |
| Part Number | Features | Bluetooth | Application |
|---|---|---|---|
| AB1552 | Basic TWS | BT 5.0 | Entry-level earbuds |
| AB1558 | Enhanced TWS | BT 5.0 | Mid-range earbuds |
| Part Number | Features | Bluetooth | ANC Type |
|---|---|---|---|
| AB1562 | Hybrid ANC | BT 5.2 | Feedforward + Feedback |
| AB1563 | Enhanced ANC | BT 5.2 | Advanced hybrid |
| AB1568 | Premium ANC | BT 5.2 | Multi-mic ANC |
| Part Number | Features | Bluetooth | Audio |
|---|---|---|---|
| AB1570 | Hi-Fi audio | BT 5.2 | High-resolution |
| AB1575 | Premium codec | BT 5.2 | LDAC/aptX HD |
| Part Number | Features | Bluetooth | Power |
|---|---|---|---|
| AB1580 | Ultra-low power | BT 5.3 | Optimized for battery |
| AB1585 | Enhanced ULP | BT 5.3 | Extended standby |
| Code | Package | Description |
|---|---|---|
| QFN | QFN | Quad Flat No-lead |
| BGA | BGA | Ball Grid Array |
| CSP | CSP | Chip Scale Package |
| WLCSP | Wafer Level CSP | Ultra-small footprint |
| FCBGA | Flip-Chip BGA | High-density BGA |
| Series | Default BT Version | LE Audio Support |
|---|---|---|
| AB155x | Bluetooth 5.0 | No |
| AB156x | Bluetooth 5.2 | Yes |
| AB157x | Bluetooth 5.2 | Yes |
| AB158x | Bluetooth 5.3 | Yes |
| Feature | AB155x | AB156x | AB157x | AB158x |
|---|---|---|---|---|
| TWS Support | Yes | Yes | Yes | Yes |
| ANC | No | Yes | Optional | Optional |
| Hi-Res Audio | No | No | Yes | Yes |
| Low Latency | Basic | Good | Excellent | Good |
| Power Efficiency | Good | Good | Moderate | Excellent |
| LE Audio | No | Yes | Yes | Yes |
// AB155x Series - TWS earbuds
"^AB155[0-9].*"
// AB156x Series - ANC earbuds
"^AB156[0-9].*"
// AB157x Series - Premium audio
"^AB157[0-9].*"
// AB158x Series - Ultra-low power
"^AB158[0-9].*"
// Generic pattern for all AB15xx
"^AB15[5-8][0-9].*"
// Check for hyphenated suffix first
String[] parts = upperMpn.split("-");
if (parts.length > 1) {
String suffix = parts[parts.length - 1];
// Map: QFN, BGA, CSP, WLCSP, FCBGA
}
// Check for inline package indicators
if (upperMpn.contains("QFN")) return "QFN";
if (upperMpn.contains("BGA")) return "BGA";
// Extract first 6 characters (e.g., AB1562)
// Validate matches AB15[5-8][0-9] pattern
if (result.matches("^AB15[5-8][0-9].*")) {
return result.substring(0, 6);
}
// Infer BT version from series
if (mpn.startsWith("AB158")) return "5.3";
if (mpn.startsWith("AB157")) return "5.2";
if (mpn.startsWith("AB156")) return "5.2";
if (mpn.startsWith("AB155")) return "5.0";
Higher model numbers within a series can typically replace lower ones:
Different series target different applications and are NOT interchangeable:
| Use Case | Recommended Series |
|---|---|
| Budget TWS earbuds | AB155x |
| Mid-range ANC earbuds | AB156x |
| Premium headphones | AB157x |
| Long-battery earbuds | AB158x |
manufacturers/AirohaHandler.javaIC