AT89S8253-24JU (MICROCHIP)
8 Bit MCU, 8051 Family AT89S8253 Series Microcontrollers, 24 МГц, 12 КБ, 256 Байт, 44 вывод(-ов)
The AT89S8253-24JU is a 8-bit low-power high-performance CMOS Microcontroller with 12kB of in-system programmable (ISP) flash program memory and 2kB of EEPROM data memory. The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set and pinout. The on-chip downloadable flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with downloadable flash on a monolithic chip, the Atmel AT89S8253 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications.
- Three-level program memory lock
- 32 Programmable I/O lines
- Three 16-bit timer/counters
- Nine interrupt sources
- Enhanced UART serial port with framing error detection and automatic address recognition
- Enhanced SPI (double write/read buffered) serial interface
- Low-power idle and power-down modes
- Interrupt recovery from power-down mode
- Programmable watchdog timer
- Dual data pointer
- Power-off flag
- Four-level enhanced interrupt controller
- Internal power-on reset
- Compatible with MCS®51 products
- 0 to 24MHz (in x1 and x2 modes) Fully static operation
Области применения
Встроенные Конструкции и Разработка
Количество I/O:
32I/O
Количество Выводов:
44вывод(-ов)
Линейка Продукции:
8051 Family AT89S8253 Series Microcontrollers
Максимальное Напряжение Питания:
5.5В
Минимальное Напряжение Питания:
2.7В
Размер Памяти:
12КБ
Размер Памяти RAM:
256Байт
Семейство Микроконтроллера:
8051
Серия Микроконтроллера:
AT89S8253
Скорость ЦПУ:
24МГц
Соответствует Фталатам RoHS:
Да
Стандарты Автомобильной Промышленности:
-
Стиль Корпуса Микроконтроллера:
LCC
Тип Встроенного Интерфейса:
SPI, UART
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да
