AT27C256R-45PU (MICROCHIP)

F2345637
нет данных
 
EPROM, программируемая 1 раз, 45нс, 32K x 8бит, 256кбит, 4.5В до 5.5В, DIP-28

Документация
Technical Data Sheet EN
Product Change Notice EN
CAD CadSoft_EAGLE EN

БрендMICROCHIP НаименованиеAT27C256R-45PU Цена заШтука Страна производстваUnited States СкладFarnell

EPROM, программируемая 1 раз, 45нс, 32K x 8бит, 256кбит, 4.5В до 5.5В, DIP-28

The AT27C256R-45PU is a 262144-bit low-power high-performance one-time programmable Read-only Memory (OTP EPROM) IC organized as 32k by 8-bit. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems. The Atmel scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically only 8mA in active mode and less than 10µA in standby mode. All devices feature two-line control (CE, OE) to give designers the flexibility to prevent bus contention. With 32kB storage capability, allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. The AT27C256R has additional features to ensure high quality and efficient production use. The rapid programming algorithm reduces the time required to program the part and guarantees reliable programming.
  • 45ns Fast read access time
  • Low-power CMOS operation - 100µA max standby
  • 5V ±10% Supply
  • High-reliability CMOS technology - 2000V ESD protection
  • Rapid programming algorithm - 100µs/byte (typical)
  • CMOS and TTL compatible inputs and outputs
  • Integrated product identification code
  • Industrial and automotive temperature ranges

Области применения

Промышленное, Авто

Предупреждения

ESD sensitive device, take proper precaution while handling the device.
Время Доступа:
45нс
Количество Выводов:
28вывод(-ов)
Конфигурация Памяти EPROM:
32К x 8бит
Линейка Продукции:
-
Максимальная Рабочая Температура:
85°C
Максимальное Напряжение Питания:
5.5В
Минимальная Рабочая Температура:
-40°C
Минимальное Напряжение Питания:
4.5В
Размер Памяти:
256Кбит
Соответствует Фталатам RoHS:
Да
Стиль Корпуса Микросхемы Памяти:
DIP
SVHC (Особо Опасные Вещества):
No SVHC (27-Jun-2018)
RoHS статус:
Да