AT25640B-XHL-B, EEPROM, 64 Кбит, 8К x 8бит, 20 МГц, SPI, TSSOP, 8 вывод(-ов)

PartNumber: AT25640B-XHL-B
Ном. номер: 8118567428
Производитель: Microchip
AT25640B-XHL-B, EEPROM, 64 Кбит, 8К x 8бит, 20 МГц, SPI, TSSOP, 8 вывод(-ов)
Доступно на заказ 845 шт. Отгрузка со склада в г.Москва 2-3 недели.
90 руб. × = 90 руб.
от 10 шт. — 83 руб.
от 25 шт. — 73 руб.


The AT25640B-XHL-B is a 65536-bit standard SPI serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 8192 words of 8-bit each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. It is enabled through the chip select pin and accessed via a 3-wire interface consisting of serial data input, serial data output and serial clock. All programming cycles are completely self-timed and no separate erase cycle is required before write. Block write protection is enabled by programming the status register with one of four blocks of write protection. Separate program enable and program disable instructions are provided for additional data protection. Hardware data protection is provided via the WP pin to protect against inadvertent write attempts to the status register. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence.

• Supports SPI modes
• Low and standard-voltage operation
• 32-byte page mode
• Block write protection - Protect 1/4, 1/2 or entire array
• Write protect pin and write disable instructions for both hardware and software data protection
• Self-timed write cycle (5ms maximum)
• High-reliability
• Endurance - 1000000 write cycles
• Data retention - 100 years
• Green product and no Sb/Br

Полупроводники - Микросхемы\Память\EEPROM

Технические параметры

Линия Продукции
64Kbit Serial SPI EEPROMs
Минимальная Рабочая Температура
Максимальная Рабочая Температура
Максимальное Напряжение Питания
Минимальное Напряжение Питания
Количество Выводов
Уровень Чувствительности к Влажности (MSL)
MSL 3 - 168 часов
Тип Интерфейса ИС
Тактовая Частота
Стиль Корпуса Микросхемы Памяти
Размер Памяти
Конфигурация Памяти EEPROM
8К x 8бит

Дополнительная информация

Datasheet AT25640B-XHL-B