MCF52254AF80 (NXP)
Микроконтроллер ColdFire, CAN контроллер, Coldfire V2 Family MCF5225x Series Microcontrollers
The MCF52254AF80 is a 32-bit Microcontroller based on the Version 2 ColdFire core operating at a frequency up to 80MHz, offering high performance and low power consumption. On-chip memories connected tightly to the processor core include up to 512kB of flash memory and 64kB of static random access memory (SRAM). It features 4-channel general-purpose timer (GPT) capable of input capture/output compare, pulse width modulation and clock module with 8MHz on-chip relaxation oscillator and integrated phase-locked loop (PLL).
- Static operation
- 16 General-purpose, 32-bit data and address registers
- Cryptographic acceleration unit (CAU)
- Tightly-coupled coprocessor to accelerate software-based encryption and message digest functions
- System debug support - Background debug mode (BDM) for in-circuit debugging
- Real-time trace for determining dynamic execution path
- On-chip memories - Up to 512KB of interleaved flash memory supporting 2-1-1-1 accesses
- Fully static operation with processor sleep and whole chip stop modes
- Rapid response to interrupts from the low-power sleep mode
- Clock enable/disable for each peripheral when not used
- Software controlled disable of external clock output for low-power consumption
- Based on and includes all existing features of the TouCAN module
- Full implementation of the CAN protocol specification version 2.0B
- Zero to eight bytes data length
- Unused MB space can be used as general purpose RAM space
- Listen-only mode capability
- Content-related addressing
- No read/write semaphores
- Time stamp based on 16-bit free-running timer
- Global network time, synchronized by a specific message
Области применения
Компьютеры и Периферия, Связь и Сеть, Автоматизация и Управление Процессами, Привод Двигателя и Управление
Архитектура:
Coldfire v2
Количество I/O:
56I/O
Количество Бит:
32бита
Количество Выводов:
100вывод(-ов)
Линейка Продукции:
Coldfire V2 Family MCF5225x Series Microcontrollers
Максимальное Напряжение Питания:
3.6В
Минимальное Напряжение Питания:
3В
Размер Памяти:
512КБ
Размер Памяти RAM:
64КБ
Семейство Микроконтроллера:
ColdFire V2
Серия Микроконтроллера:
MCF5225x
Скорость ЦПУ:
80МГц
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микроконтроллера:
LQFP
Тип Встроенного Интерфейса:
CAN, ENET, I2C, QSPI, UART, USB
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
