STM32 Microcontrollers
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STM32 is STMicroelectronics’ 32-bit ARM Cortex-M microcontroller family, spanning entry-level Cortex-M0 to high-performance Cortex-M7 and H7. With a consistent peripheral set and huge ecosystem, STM32 is the de-facto standard for embedded ARM development.
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Key Features
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- ARM Cortex-M0, M3, M4, M7 and dual-core H7 options
- Flash from 16 KB to 2 MB, SRAM up to 1 MB
- Clock speeds from 32 MHz to 480 MHz
- Rich peripherals: ADC, CAN, USB, Ethernet, timers
- Low-power L-series and mixed-signal G-series
- LQFP, BGA and UFQFPN packages
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Packages, Temperature & Applications
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STM32 devices are supplied in LQFP, TFBGA and UFQFPN packages from 20 to 240 pins, across commercial and industrial temperature ranges. Applications span industrial automation, motor control, IoT, consumer electronics and embedded Linux-class processing on the H7.
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Selection Notes
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Pick the core and clock speed for your workload, then match flash and SRAM to your firmware. Confirm the peripherals you need (ADC, CAN, USB, Ethernet) and the package. The L-series adds ultra-low power, while the G-series adds analog-rich digital power control.
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Popular Part Numbers
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- STM32F103C8T6 \u2014 72 MHz Cortex-M3, the classic entry point.
- STM32F405RGT6 \u2014 168 MHz Cortex-M4F with FPU.
- STM32F407VET6 \u2014 adds Ethernet and camera interface.
- STM32F767ZIT6 \u2014 216 MHz Cortex-M7F.
- STM32H743VIT6 \u2014 480 MHz Cortex-M7F with 1 MB SRAM.
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Design Considerations
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Pick the core and clock speed for the workload, then match flash and SRAM to your firmware and confirm the peripherals you need. The L-series adds ultra-low power for battery operation, the G-series adds fast ADCs and math accelerators for digital power, and the H7 delivers the highest single-core performance.
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Why Choose This Series
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STM32’s consistent peripheral set, huge ecosystem and long-term availability make it a low-risk choice across the whole performance range, from tiny Cortex-M0 parts to high-end Cortex-M7 devices. Pin- and code-compatible families simplify migration, and the mature HAL and toolchain support reduce development time on industrial, IoT and motor-control projects.
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How to Order
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To request a quote, open any part number below and use the RFQ form with your target quantity, target price and country. We confirm availability, lead time and date code before you commit, and provide batch and date-code traceability on request.
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Sourcing & Quality
CHIPER sources brand-new, unused components and provides quality inspection, batch and date-code traceability, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment, and availability, lead time and date code are confirmed at the time of quotation.
Product List
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109 ready-to-quote part numbers.
- STM32F030CCT6
- STM32F030K6T6
- STM32F030R8T6
- STM32F042F6P6
- STM32F042G6U6
- STM32F042K6T6
- STM32F051R8T6
- STM32F070CBT6
- STM32F091CCT6
- STM32F091VCT6
- STM32F100C4T6B
- STM32F100C8T6B
- STM32F100VBT6B
- STM32F101RBT6
- STM32F103C8T6TR
- STM32F103RCT6TR
- STM32F103RET6
- STM32F103RET7
- STM32F103RGT6
- STM32F103VBT6
- STM32F103VDT6
- STM32F103ZGT6
- STM32F105RBT6
- STM32F205RBT6
- STM32F205RET6
- STM32F205VET6
- STM32F205VGT6
- STM32F207VET6
- STM32F302C8T6
- STM32F302RBT6
- STM32F303CCT6
- STM32F303K8T6
- STM32F303RCT6
- STM32F303RET6
- STM32F373C8T6
- STM32F401CCU6
- STM32F401RET6
- STM32F405RGT6TR
- STM32F405VGT6
- STM32F407IGT6
- STM32F407VET6
- STM32F412CEU6
- STM32F412RET6
- STM32F413CGU6
- STM32F413RGT6
- STM32F413RHT6
- STM32F415VGT6
- STM32F417VET6
- STM32F427IGT6
- STM32F427VGT6
- STM32F427VIT6
- STM32F427ZIT6
- STM32F429IGT6
- STM32F429IIH6
- STM32F429IIH6TR
- STM32F429IIT6
- STM32F429ZGT6
- STM32F437IIT6
- STM32F439ZIT6
- STM32F446RET6