STM32F100RBH6B Description
The STM32F100x4, STM32F100x6, STM32F100x8 and STM32F100xB microcontrollers incorporate the high-performance ARM? Cortex?-M3 32-bit RISC core operating at a 24 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 8 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (up to two I2Cs, two SPIs, one HDMI CEC, and up to three USARTs), one 12-bit ADC, two 12-bit DACs, up to six general-purpose 16-bit timers and an advanced-control PWM timer. The STM32F100xx low- and medium-density devices operate in the – 40 to + 85 °C and – 40 to + 105 °C temperature ranges, from a 2.0 to 3.6 V power supply.
STM32F100RBH6B Features
? Core: ARM? 32-bit Cortex?-M3 CPU
– 24 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1)
performance
– Single-cycle multiplication and hardware
division
? Memories
– 16 to 128 Kbytes of Flash memory
– 4 to 8 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-24 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC
– PLL for CPU clock
– 32 kHz oscillator for RTC with calibration
? Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
? Debug mode
– Serial wire debug (SWD) and JTAG
interfaces
? DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs,
I
2Cs, USARTs and DACs
? 1 × 12-bit, 1.2 μs A/D converter (up to 16
channels)
– Conversion range: 0 to 3.6 V
– Temperature sensor
? 2 × 12-bit D/A converters
? Up to 80 fast I/O ports
– 37/51/80 I/Os, all mappable on 16 external
interrupt vectors and almost all 5 V-tolerant
STM32F100RBH6B Applications
These features make these microcontrollers suitable for a wide range of applications such
as application control and user interfaces, medical and hand-held equipment, PC and
gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers,
scanners, alarm systems, video intercoms, and HVACs.
