STM32F103RBT6

Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. July 2007 Rev 2 1/67 1 STM32F103x6 STM32F103x8 STM32F103xB Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces Features ■ Core: ARM 32-bit Cortex?-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories – 32-to-128 Kbytes of Flash memory – 6-to-20 Kbytes of SRAM ■ Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4-to-16 MHz quartz oscillator – Internal 8 MHz factory-trimmed RC – Internal 32 kHz RC – PLL for CPU clock – Dedicated 32 kHz oscillator for RTC with calibration ■ Low power – Sle

Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. July 2007 Rev 2 1/67 1 STM32F103x6 STM32F103x8 STM32F103xB Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces Features ■ Core: ARM 32-bit Cortex?-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories – 32-to-128 Kbytes of Flash memory – 6-to-20 Kbytes of SRAM ■ Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4-to-16 MHz quartz oscillator – Internal 8 MHz factory-trimmed RC – Internal 32 kHz RC – PLL for CPU clock – Dedicated 32 kHz oscillator for RTC with calibration ■ Low power – Sle

Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. July 2007 Rev 2 1/67 1 STM32F103x6 STM32F103x8 STM32F103xB Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces Features ■ Core: ARM 32-bit Cortex?-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories – 32-to-128 Kbytes of Flash memory – 6-to-20 Kbytes of SRAM ■ Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4-to-16 MHz quartz oscillator – Internal 8 MHz factory-trimmed RC – Internal 32 kHz RC – PLL for CPU clock – Dedicated 32 kHz oscillator for RTC with calibration ■ Low power – Sle

Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. July 2007 Rev 2 1/67 1 STM32F103x6 STM32F103x8 STM32F103xB Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces Features ■ Core: ARM 32-bit Cortex?-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories – 32-to-128 Kbytes of Flash memory – 6-to-20 Kbytes of SRAM ■ Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR, and programmable voltage detector (PVD) – 4-to-16 MHz quartz oscillator – Internal 8 MHz factory-trimmed RC – Internal 32 kHz RC – PLL for CPU clock – Dedicated 32 kHz oscillator for RTC with calibration ■ Low power – Sle