STM32F103CBT6TR
- Part number
- STM32F103CBT6TR
- Manufacturer
- STMicroelectronics
- Package
- 48-LQFP
- Status
- Active
- Stock
- Available / RFQ
- Price
- $60.00
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
STM32F103CBT6TR (STMicroelectronics, 48-LQFP) — MCU 32-bit STM32F1 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R
Technical Specifications
- Part Number
- STM32F103CBT6TR
- Manufacturer
- STMicroelectronics
- Series
- STM32F103
- Package / Case
- 48-LQFP
- Package Family
- QFP
- Lifecycle Status
- Active
- Category
- Microcontroller (MCU)
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Core Architecture
- Arm Cortex-M (exact core per ST datasheet)
- Flash / SRAM
- Confirm density suffix on the ST ordering code before design-in
- Supply Voltage
- Typical MCU rail — verify VDD range in the datasheet
- I/O & Peripherals
- UART, SPI, I²C, timers, ADC, and USB (when present) per variant
- Temperature Grade
- Industrial / commercial options by suffix — confirm on datasheet
- Package Constraint
- 48-LQFP footprint and pinout must match the PCB
Package Information
- Package
- 48-LQFP
- Package Family
- QFP
- Mounting
- Surface Mount (SMT)
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
STM32F103CBT6TR is an STMicroelectronics STM32-class microcontroller used in industrial control, consumer electronics, motor drivers, USB devices, and OEM/EMS controller boards. Typical designs lock the 48-LQFP footprint, Flash/SRAM size, and peripheral set. Confirm the full ordering code against the ST datasheet before swapping nearby STM32F103 suffixes.
Procurement notes
Confirm the full ordering code, package (48-LQFP), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (STM32F103)
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Potential Alternatives (48-LQFP)
- STM8AL3188TCX · 48-LQFP
- STM32F103C8T6TR · 48-LQFP
- STM32F072C8T6 · 48-LQFP
- STM8L152C6T6 · 48-LQFP
- STM32F030CCT6TR · 48-LQFP
- STM32F103C6T6A · 48-LQFP
- STM32G474CET6 · 48-LQFP
- STM32F051C6T6 · 48-LQFP
FAQ
Where to buy STM32F103CBT6TR?
You can request STM32F103CBT6TR from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (STMicroelectronics), package, quantity, and lead time on the quotation.
Is STM32F103CBT6TR available?
Listed inventory shows 6 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of STM32F103CBT6TR?
The sourcing listing shows package 48-LQFP. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.
What are alternatives to STM32F103CBT6TR?
Potential alternatives include STM32F103CBU6, STM32F103C6T7ATR, STM32F103C6T6ATR and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | STM32F103CBT6TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | 48-LQFP |
| Description | MCU 32-bit STM32F1 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R |
| Availability | Listed inventory: 6 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |