Management Microcontroller
AssemblyA small microcontroller managing the module state machine, power sequencing, and 2-wire serial interface (I2C) for host queries. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Management Microcontroller parts and their functions
6 top-level parts · 25 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | MCU | 1× | 8-bit or 32-bit MCU processor |
| 2 | MCU Flash | 1× | Program memory for state machine firmware |
| 3 | MCU RAM | 1× | Scratch pad RAM for state variables |
| 4 | I2C Port | 1× | I2C serial interface to host |
| 5 | Oscillator | 1× | Crystal oscillator for timing |
| 6 | SMD Passive (R/C/L) | 20× | Decoupling and biasing |
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Build & assembly graph
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Bill of materials for Management Microcontroller
6 top-level lines · 6 rows shown · 25 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | MCU | sfp-mcu-core | 1× | 1 | · | part |
| 2 | MCU Flash | sfp-mcu-flash | 1× | 1 | · | part |
| 3 | MCU RAM | sfp-mcu-ram | 1× | 1 | · | part |
| 4 | I2C Port | sfp-mcu-i2c-interface | 1× | 1 | · | part |
| 5 | Oscillator | sfp-mcu-oscillator | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | · | part |
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Where the management microcontroller is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
|
Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |