STM32L412CBU6, Микроконтроллер ARM, STM32 Family STM32L4 Series Microcontrollers, ARM Cortex-M4, 32 bit, 80 МГц
см. техническую документацию
Описание
STM32L412CBU6 is a STM32L412xx device ultra-low-power microcontroller in a 48 pin QFN package. It is based on the high-performance Arm® Cortex®-M4 32bit RISC core operating at a frequency of up to 80MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision that supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L412xx devices embed high-speed memories (flash memory up to 128 Kbyte, 40 Kbyte of SRAM), a Quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32bit multi-AHB bus matrix.
• Quad SPI memory interface with XIP capability
• RTC with HW calendar, alarms and calibration
• 6 channel capacitive sensing
• 38 GPIO, random generator
• 1x ultra-low-power comparator
• 1x operational amplifier with built-in PGA
• 2x 12bit ADC 5Msps up to 16bit with hardware oversampling
• 2 x SPI, 3 x I2C, 3 x UART, 1 x LPUART, 1 x USB FS
• Operating voltage (VDD) is 1.71 to 3.6V
• Industrial temperature range, -40 to 85 °C (105 °C junction)
Технические параметры
| Ширина шины данных | 32бит | |
| ADC Channels | 10канал(-ов) | |
| ADC Resolution | 12Bit | |
| Data Bus Width | 32 bit | |
| IC Case / Package | QFN | |
| Interfaces | I2C, SPI, UART, USART, USB | |
| Архитектура | ARM Cortex-M4 | |
| Количество I/O | 38I/O | |
| Количество Бит | 32бита | |
| Количество Выводов | 48вывод(-ов) | |
| Линейка Продукции | STM32 Family STM32L4 Series Microcontrollers | |
| Максимальная Рабочая Температура | 85°C | |
| Максимальная Рабочая Частота | 80МГц | |
| Максимальное Напряжение Питания | 3.6В | |
| Минимальная Рабочая Температура | -40°C | |
| Минимальное Напряжение Питания | 1.71В | |
| Монтаж Микросхемы | SMD(Поверхностный Монтаж) | |
| Размер Памяти | 128КБ | |
| Размер Памяти RAM | 40КБ | |
| Семейство Микроконтроллера | STM32 | |
| Серия Микроконтроллера | STM32L4 | |
| Скорость ЦПУ | 80МГц | |
| Стиль Корпуса Микроконтроллера | QFN | |
| Тип Встроенного Интерфейса | I2C, SPI, UART, USART, USB | |
| Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов | |
| # I/Os (Max) | 38 | |
| Clock Freq | 80(MHz) | |
| Cpu Family | STM32L | |
| Device Core | ARM Cortex M4 | |
| Device Core Size | 32(b) | |
| Frequency | 80(MHz) | |
| Instruction Set Architecture | RISC | |
| Mounting | Surface Mount | |
| Number of Timers - General Purpose | 8 | |
| On-Chip ADC | 10/10 | |
| Operating Supply Voltage (Max) | 3.6(V) | |
| Operating Supply Voltage (Min) | 1.71(V) | |
| Operating Supply Voltage (Typ) | 3.3(V) | |
| Operating Temp Range | -40C to 85C | |
| Operating Temperature (Max) | 85C | |
| Operating Temperature (Min) | -40C | |
| Operating Temperature Classification | INDUSTRIALC | |
| Package Type | UFQFPN EP | |
| Packaging | Tray | |
| Pin Count | 48 | |
| Program Memory Size | 128KB(kB) | |
| Program Memory Type | Flash | |
| Programmable | Yes | |
| Rad Hardened | No | |
| Total Internal Ram Size | 40KB(kB) | |
| Вес, г | 15.1 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем
Сроки доставки
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