LPC1837FET256,551, Микроконтроллер ARM, LPC Family LPC1800 Series Microcontrollers, ARM Cortex-M3, 32бита, 180 МГц
- Производитель
- NXP Semiconductor
Цена 1 250 руб. за 1 шт
Количество- Полное описание
The LPC1837FET256.551 is a 32-bit Microcontroller based on ARM Cortex-M3 core with RISC architecture operates at a maximum frequency of 180MHz. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features and a high level of support block integration. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching. The device incorporates 1MB internal flash, 136kB internal RAM, 16kB EEPROM, a quad SPI Flash Interface (SPIFI), a State-configurable Timer/PWM (SCTimer/PWM) subsystem, two high-speed USB controllers, Ethernet, an external memory controller and multiple digital and analog peripherals and 164 general-purpose I/O pins.
• ARM Cortex-M3 built-in memory protection unit (MPU) supporting eight regions
• Non-maskable Interrupt (NMI) input
• JTAG and serial wire debug, serial trace, eight breakpoints and four watch points
• Enhanced trace module (ETM) and Enhanced trace buffer (ETB) support
• System tick timer
• Multiple SRAM blocks with separate bus access
• Crystal oscillator with an operating range of 1MHz to 25MHz
• 12MHz Internal RC oscillator trimmed to 3 % accuracy
• Ultra-low power RTC crystal oscillator
• External memory controller (EMC)
• SD/MMC card interface
• 8-channel General-purpose DMA controller
• Motor control PWM for three-phase motor control
• Quadrature encoder interface (QEI)
• Repetitive interrupt timer (RI Timer)
• Windowed watchdog timer
• Ultra-low power real-time clock (RTC)
• Alarm timer - can be battery powered
• Unique ID for each device
• Four reduced power modes - Sleep, deep-sleep, power-down and deep power-down
Полупроводники - Микросхемы\Микроконтроллеры - MCU\Микроконтроллеры 16 / 32 бита - MCU - ARM
Технические параметры
Максимальное Напряжение Питания | 3.6В |
Минимальное Напряжение Питания | 2.2В |
Количество Выводов | 256вывод(-ов) |
Количество Бит | 32бита |
Количество I/O | 164I/O |
Скорость ЦПУ | 180МГц |
Стиль Корпуса Микроконтроллера | LBGA |
Размер Памяти | 1МБ |
Тип Встроенного Интерфейса | CAN, I2C, I2S, SPI, UART, USB |
Размер Памяти RAM | 136КБ |
Архитектура | arm cortex-m3 |
Линейка Продукции | LPC Family LPC1800 Series Microcontrollers |
Семейство Микроконтроллера | LPC |
Серия Микроконтроллера | LPC1800 |
Вес, г | 5 |