Микросхема STM32L100R8T6A

Характеристики

STM32L100R8T6AThe STM32L100R8T6A is an ultra-low-power STM32 L1 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM Cortex-M3 RISC core operating at a frequency of 32MHz (33.3 DMIPS). It features a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 64kB and RAM up to 8KB) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer one 12-bit ADC, two DACs, two ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The device contain standard and advanced communication interfaces — two I²Cs, two SPIs, three USARTs and an USB.

• 1.25 DMIPS/MHz (Dhrystone 2.1)
• Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
• Ultralow-power POR/PDR
• Programmable voltage detector (PVD)
• 1 to 24MHz Crystal oscillator
• 32kHz Oscillator for RTC with calibration
• High-speed internal 16MHz factory-trimmed RC (±1%)
• Internal low-power 37kHz RC
• Internal multispeed low-power 65kHz to 4.2MHz clock
• PLL for CPU clock and USB (48MHz)
• Pre-programmed bootloader — USART supported
• Serial wire debug supported
• JTAG supported
• LCD Driver
• Seven DMA Controller channels
• 2 x Watchdog timers (Independent and window)
• CRC calculation unit

Микросхемы / Микроконтроллеры / Микроконтроллеры STM — 32-битные
Корпус: 64-LQFP (10×10), инфо: малопотребляющий value line ARM Cortex M3 MCU 32МГц, 64кб флэш, 10кб ОЗУ, 4K EEPROM, 8 таймеров, 2 SPI, 2 I2C, 3 UART, USB, LCD 8*28, 12бит АЦП * 20 каналов, 2 ЦАП 12бит