■ 제품필수정보

제조사	STMicroelectronics
제조사품명	STM32L4R9ZIT6
간략설명	STMicroelectronics STM32L4R9ZIT6, 32bit ARM Cortex M4 Microcontroller, STM32L4+, 120MHz, 2 MB Flash, 144-Pin LQFP

■ 제품사양

패밀리명 = STM32L4+
패키지 = LQFP
장착형태 = Surface Mount
핀수 = 144
코어 = ARM Cortex M4
데이터 버스 = 32bit
프로그램 메모리 크기 = 2 MB
최대 주파수 = 120MHz
RAM 크기 = 640 kB
USB 채널 = 1
PWM 단위 수 = 2 x 16 bit Number of SPI Channels = 3 Number of UART Channels = 6 Data Rate = 54Mbit/s Ultra-low-power microcontrollers family (STM32L4+
시리즈) based on Arm® Cortex®-M4 32-bit RISC core. Operates at frequency up to 120Mhz. The Cortex-M4 core features a single-precision FPU which supports all Arm® single-precision data-processing instructions and data types. Cortex-M4 core implements a full set of DSP instructions and MPU, enhancing security. Devices embed high-speed memories (2Mb Flash memory, 640Kbs SRAM), FSMC for static memories (for 100 pins and more), 2 OctoSPI Flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, 2 AHB buses and 32-bit multi-AHB bus matrix.Ultra-low-power with FlexPowerControl Batch acquisition mode (BAM) 5 μs wakeup from Stop mode Brownout reset (BOR) in all modes except shutdown Interconnect matrix 3 PLLs for system clock, USB, audio, ADC RTC with HW calendar, alarms and calibration Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors