STM32F103CBT6

Identity

• Manufacturer: ST(意法半导体)
• Model / MPN: STM32F103CBT6
• LCSC: C8304
• Category: mcu
• Description: Mainstream enhanced ARM-M3 MCU, 72MHz, 128KB FLASH, 37 I/O, 12bit ADC, motor control, USB and CAN, 2V~3.6V.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• uart: interface
• spi: interface
• i2c: interface
• usb: interface
• can: interface
• adc: interface

Package And Footprint

• Package / footprint name: LQFP-48(7x7)
• Pin count: 48
• EasyEDA symbol UUID: 4900b5fb191645b7ace5028c15363102
• EasyEDA footprint UUID: 94e55486232b41198125948d47b100ce
• EasyEDA device UUID: 360b5a809bc948d0b2d6595952b7e231
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 2V~3.6V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common MCU and wireless module seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/STM32F103CBT6/8796.html
• Product URL: https://item.szlcsc.com/datasheet/STM32F103CBT6/8796.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: embedded control, firmware simulation, peripheral-rich custom boards
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category mcu, interfaces uart, spi, i2c, usb, can, adc, package LQFP-48(7x7), and EasyEDA footprint UUID 94e55486232b41198125948d47b100ce.

Search Keywords

seed:common-mcus-wireless, source:easyeda-bridge, iot, common-pcb, stm32f103, cortex-m3, usb, can, 128kb-flash, mcu, lqfp-48-7x7, jlc-extended, uart, spi, i2c, adc, jlc_extended, jlc-note:easyeda-jlc-verified-common-mcu-and-wireless-module-seed, flash