MC68331CEH20 (NXP)
Микроконтроллер ColdFire, модульная архитектура, Coldfire Family MC683xx Series Microcontrollers
The MC68331CEH20 is a 32-bit Modular Microcontroller combines high-performance data manipulation capabilities with powerful peripheral subsystems. MCU is built up from standard modules that interface through a common inter-module bus. Standardization facilitates rapid development of devices tailored for specific applications. The MCU incorporates a 32-bit CPU, a system integration module, a general-purpose timer and a queued serial module. The MCU can either synthesize an internal clock signal from an external reference or use an external clock input directly. Operation with a 32.768kHz reference frequency is standard. The maximum system clock speed is 20.97MHz. Because MCU operation is fully static, register and memory contents are not affected by a loss of clock. High-density complementary metal-oxide semiconductor architecture makes the basic power consumption of the MCU low. The CPU32 instruction set includes a low-power stop command that efficiently implements this capability.
- Modular architecture
- Central processing unit (CPU32)
- Upward object code compatible
- Virtual memory implementation
- Loop mode of instruction execution
- Table lookup and interpolate instruction
- Trace on change of flow
- Hardware breakpoint signal, background mode
- Fully static operation
- External bus support
- Programmable chip-select outputs
- System protection logic
- Watchdog timer, clock monitor and bus monitor
- Test/debug sub module for factory/user test and development
- Queued serial peripheral interface - 80-byte RAM, up to 16 automatic transfers
- Dual function I/O ports
- General-purpose timer
- Three input capture channels
- Four output compare channels
- 2 Pulse-width modulation outputs
Области применения
Автоматизация и Управление Процессами, Промышленное
Архитектура:
Coldfire v1
Количество I/O:
18I/O
Количество Бит:
32бита
Количество Выводов:
132вывод(-ов)
Линейка Продукции:
Coldfire Family MC683xx Series Microcontrollers
Максимальное Напряжение Питания:
5.5В
Минимальное Напряжение Питания:
4.5В
Размер Памяти:
-
Размер Памяти RAM:
80Байт
Семейство Микроконтроллера:
ColdFire
Серия Микроконтроллера:
MC683xx
Скорость ЦПУ:
20МГц
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микроконтроллера:
QFP
Тип Встроенного Интерфейса:
QSPI, UART
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да