STMicroelectronics, 32bit ARM Cortex M3, STM32F1 Microcontroller, 72MHz, 256 kB Flash, 64-Pin LQFP
- RS Stock No.:
- 189-4138P
- Mfr. Part No.:
- STM32F105RCT7
- Brand:
- STMicroelectronics
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Subtotal 10 units (supplied in a tray)*
£60.70
(exc. VAT)
£72.80
(inc. VAT)
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Temporarily out of stock
- 999,999,999 unit(s) shipping from 26 January 2026
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Units | Per unit |
|---|---|
| 10 - 24 | £6.07 |
| 25 - 99 | £5.90 |
| 100 - 249 | £5.74 |
| 250 + | £5.61 |
*price indicative
- RS Stock No.:
- 189-4138P
- Mfr. Part No.:
- STM32F105RCT7
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Family Name | STM32F1 | |
| Package Type | LQFP | |
| Mounting Type | Surface Mount | |
| Pin Count | 64 | |
| Device Core | ARM Cortex M3 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 256 kB | |
| Maximum Frequency | 72MHz | |
| RAM Size | 64 kB | |
| USB Channels | 1 | |
| Number of SPI Channels | 3 | |
| Number of CAN Channels | 2 | |
| Typical Operating Supply Voltage | 2 → 3.6 V | |
| Number of USART Channels | 5 | |
| Number of I2C Channels | 2 | |
| Maximum Operating Temperature | +105 °C | |
| Program Memory Type | Flash | |
| Number of ADC Units | 2 | |
| Number of Ethernet Channels | 1 | |
| Minimum Operating Temperature | -40 °C | |
| ADCs | 16 x 12 bit | |
| Maximum Number of Ethernet Channels | 1 | |
| Width | 10mm | |
| Instruction Set Architecture | RISC | |
| Dimensions | 10 x 10 x 1.45mm | |
| Height | 1.45mm | |
| Length | 10mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Family Name STM32F1 | ||
Package Type LQFP | ||
Mounting Type Surface Mount | ||
Pin Count 64 | ||
Device Core ARM Cortex M3 | ||
Data Bus Width 32bit | ||
Program Memory Size 256 kB | ||
Maximum Frequency 72MHz | ||
RAM Size 64 kB | ||
USB Channels 1 | ||
Number of SPI Channels 3 | ||
Number of CAN Channels 2 | ||
Typical Operating Supply Voltage 2 → 3.6 V | ||
Number of USART Channels 5 | ||
Number of I2C Channels 2 | ||
Maximum Operating Temperature +105 °C | ||
Program Memory Type Flash | ||
Number of ADC Units 2 | ||
Number of Ethernet Channels 1 | ||
Minimum Operating Temperature -40 °C | ||
ADCs 16 x 12 bit | ||
Maximum Number of Ethernet Channels 1 | ||
Width 10mm | ||
Instruction Set Architecture RISC | ||
Dimensions 10 x 10 x 1.45mm | ||
Height 1.45mm | ||
Length 10mm | ||
- COO (Country of Origin):
- CN
The STM32F105xx and STM32F107xx connectivity line family incorporates the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 256 Kbytes and SRAM 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, five USARTs, an USB OTG FS and two CANs. Ethernet is available on the STM32F107xx only. The STM32F105xx and STM32F107xx connectivity line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. The STM32F105xx and STM32F107xx connectivity line family offers devices in three different package types: from 64 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family. These features make the STM32F105xx and STM32F107xx connectivity line microcontroller family suitable for a wide range of applications such as motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio equipment.