# STMICROELECTRONICS STM32F103RDT6 - Microcontroller, Cortex M3, 72MHz,384KB Flash,64KB RAM,LQFP-64

> Price comparison in Ireland (EUR). Lowest price right now: **€6.31** at REICHELT IE plus €9.95 delivery, in stock. 1 offer from 1 shop. Checked 2026-10-16T06:06:20Z.

## Product
- Brand: STMICROELECTRONICS
- Category: [Computers & accessories](https://pricuro.com/ie/computers.md) > [PC components](https://pricuro.com/ie/computers/pc-components.md)
- Manufacturer part number: STM32F103RDT6
- Page: https://pricuro.com/ie/p/stmicroelectronics-stm32f103rdt6-microcontroller-cortex-m3-72mhz-384kb-flash-64kb-ram-18126765
- Image: https://pricuro.com/img/18126765/800/stmicroelectronics-stm32f103rdt6-microcontroller-cortex-m3-72mhz-384kb-flash-64kb-ram.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | REICHELT IE | €6.31 | €9.95 | €16.26 | in stock | new | https://pricuro.com/go/107584337 |

## Price history (lowest price per day in Ireland, tracked since 2026-10-15, 2 days)

- Lowest price today: €6.31
- Last 30 days: lowest €6.31, highest €6.31, average €6.31
- All-time low on Pricuro: €6.31 (2026-10-15)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-15 | €6.31 |
| 2026-10-16 | €6.31 |

## Specifications


Description (from a shop): High-density performance line Arm®-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces The STM32F103xC, STM32F103xD and STM32F103xE performance family contain the powerful Arm® Cortex®-M3 32-bit RISC core, which runs at a 72 MHz, embedded high-speed memory (Flash memory up to 512 Kbytes and SRAM up to 64 Kbytes) and an extensive range of advanced I/Os and peripherals connected to two APB buses. connected to two APB buses. All devices offer three 12-bit ADCs, four 16-bit general purpose timers bit timers and two PWM timers as well as standard and extended communication interfaces interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five US…

## Other variants

- [STMICROELECTRONICS STM32F103VDT6 - Microcontroller, Cortex M3, 72MHz,384KB Flash,64KB RAM,LQFP-100](https://pricuro.com/ie/p/stmicroelectronics-stm32f103vdt6-microcontroller-cortex-m3-72mhz-384kb-flash-64kb-ram-18126767.md) – from €6.56
- [STMICROELECTRONICS STM32F105R8T6 - Microcontroller, Cortex M3, 72MHz,64KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f105r8t6-microcontroller-cortex-m3-72mhz-64kb-flash-64kb-ram-lqfp-18126770.md) – from €5.37
- [STMICROELECTRONICS STM32F105RBT6 - Microcontroller, Cortex M3, 72MHz,128KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f105rbt6-microcontroller-cortex-m3-72mhz-128kb-flash-64kb-ram-18126771.md) – from €2.27
- [STMICROELECTRONICS STM32F105RCT6 - Microcontroller, Cortex M3, 72MHz,256KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f105rct6-microcontroller-cortex-m3-72mhz-256kb-flash-64kb-ram-18126772.md) – from €3.00
- [STMICROELECTRONICS STM32F107RCT6 - Microcontroller, Cortex M3, 72MHz,256KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f107rct6-microcontroller-cortex-m3-72mhz-256kb-flash-64kb-ram-18126776.md) – from €6.80
- [STMICROELECTRONICS STM32F107RBT6 - Microcontroller, Cortex M3, 72MHz,128KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f107rbt6-microcontroller-cortex-m3-72mhz-128kb-flash-64kb-ram-18126775.md) – from €7.22
- [STMICROELECTRONICS STM32F103RFT6 - Microcontroller, Cortex M3, 72MHz,768KB Flash,80KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f103rft6-microcontroller-cortex-m3-72mhz-768kb-flash-80kb-ram-18126766.md) – from €11.58
- [STMICROELECTRONICS STM32F105VBT6 - Microcontroller, Cortex M3, 72MHz,128KB Flash,64KB RAM,LQFP-100](https://pricuro.com/ie/p/stmicroelectronics-stm32f105vbt6-microcontroller-cortex-m3-72mhz-128kb-flash-64kb-ram-18126773.md) – from €7.65
- [STMICROELECTRONICS STM32F105VCT6 - Microcontroller, Cortex M3, 72MHz,256KB Flash,64KB RAM,LQFP-100](https://pricuro.com/ie/p/stmicroelectronics-stm32f105vct6-microcontroller-cortex-m3-72mhz-256kb-flash-64kb-ram-18126774.md) – from €4.65
- [STMICROELECTRONICS STM32F107VCT6 - Microcontroller, Cortex M3, 72MHz,256KB Flash,64KB RAM,LQFP-100](https://pricuro.com/ie/p/stmicroelectronics-stm32f107vct6-microcontroller-cortex-m3-72mhz-256kb-flash-64kb-ram-18126777.md) – from €9.41
- [STMICROELECTRONICS STM32F205RBT6 - Microcontroller, Cortex M3, 120MHz,128KB Flash,64KB RAM,LQFP-64](https://pricuro.com/ie/p/stmicroelectronics-stm32f205rbt6-microcontroller-cortex-m3-120mhz-128kb-flash-64kb-ram-18126778.md) – from €6.82

---
Source: Pricuro (https://pricuro.com), an independent price comparison for Ireland. Canonical page: https://pricuro.com/ie/p/stmicroelectronics-stm32f103rdt6-microcontroller-cortex-m3-72mhz-384kb-flash-64kb-ram-18126765
Prices include VAT and were checked at the time stated above; they can change at any moment, the shop's price at checkout applies. Links marked "Buy" lead to the shop; Pricuro may earn a commission, which never affects the order of offers (sorted by total price).
When citing, please link the canonical page. Overview of the site for assistants: https://pricuro.com/llms.txt