STMicroelectronics, 32bit ARM Cortex M3, STM32F1 Microcontroller, 48MHz, 128 kB Flash, 64-Pin LQFP

Bulk discount available

Subtotal (1 tray of 160 units)*

£543.84

(exc. VAT)

£652.64

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
160 - 160£3.399£543.84
320 - 320£3.312£529.92
480 +£3.229£516.64

*price indicative

RS Stock No.:
178-5400
Mfr. Part No.:
STM32F102RBT6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
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

128 kB

Maximum Frequency

48MHz

RAM Size

16 kB

USB Channels

1 x Device

Number of PWM Units

3 x 16 bit

Number of SPI Channels

2

Number of I2C Channels

2

Number of UART Channels

0

Typical Operating Supply Voltage

2 → 3.6 V

Number of USART Channels

3

Number of CAN Channels

0

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

ADCs

16 x 12 bit

Length

10mm

Number of ADC Units

1

Instruction Set Architecture

RISC

Pulse Width Modulation

3 (4 x 16 bit)

Width

10mm

Number of PCI Channels

0

Number of Ethernet Channels

0

Number of LIN Channels

0

Height

1.45mm

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Dimensions

10 x 10 x 1.45mm

STM32F102 Series Microcontrollers, STMicroelectronics


ST’s STM32F102 MCU family ARM Cortex™ M3, 32-bit RISC core operates up to 48MHz with high speed Flash memory up to 128 KB, SRAM up to 16 KB as well as enhanced peripherals. The ARM™ processor STM32 F102 32 bit microcontroller has a comms Interface; timers; ADC and DACs. The STM32 family ARM Cortex-M3 32 bit Flash product ranges operate low power, low voltage and combine high performance with real time capabilities and will function on STMicroelectronics STM32 platform. The microcontrollers can be used in areas such as application control, consumer appliances, PC peripherals, handheld equipment, HVAC and many other applications.

48 MHz CPU with USB FS
Power Supply: 2 V to 3.6 V
Communication interface: I2C, SPI, USART
12-bit ADC; 16-bit timers
Temperature ranges: -40 to +85 °C


STM32F1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics


The STM32 family of 32-bit Flash Microcontrollers is based on the breakthrough ARM Cortex™-M3 core - a core specifically developed for embedded applications. The STM32 family benefits from the Cortex™-M3 architectural enhancements including the Thumb-2 instruction set to deliver improved performance with better code density, significantly faster response to interrupts, all combined with industry leading power consumption.


Benefits
• Excellent real-time behaviour
• Oustanding power efficiency
• Superior and innovative peripherals
• Maximum integration
• Cross family pin-to-pin, peripheral and software compatibility

Related links