Product Summary

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 up to 64 Kbytes),and an extensive range of enhanced I/Os and peripherals connected to two APB buses. Alldevices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as wellas 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 STM32F107xxonly.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. 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
STM32F105RBT6
STM32F105RBT6

STMicroelectronics

ARM Microcontrollers (MCU) 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Data Sheet

0-1: $4.50
1-10: $4.00
10-100: $3.27
100-250: $3.05
STM32F105RBT6TR
STM32F105RBT6TR

STMicroelectronics

ARM Microcontrollers (MCU) 32-Bit ARM Cortex 128kb Connectivity

Data Sheet

0-655: $2.77
655-1000: $2.40
1000-2000: $2.33