25AA1024 Series

1Mb 1.8V SPI Serial EEPROM

Catalog

1Mb 1.8V SPI Serial EEPROM

Part	Memory Interface (Type)	Memory Depth	Memory Width	Write Cycle Time - Page	Write Cycle Time - Word	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Type	Technology	Clock Frequency	Package / Case	Package Width	Package Name	Package Length	Memory Format	Memory Size	Operating Temperature (Max)	Operating Temperature (Min)
Microchip Technology 25AA1024T-I/MF	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz	8-VDFN Exposed Pad	5 mm	8-DFN-S	6 mm	EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024-I/MF	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz	8-VDFN Exposed Pad	5 mm	8-DFN-S	6 mm	EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024T-I/SM	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz		5.3 mm	8-SOIC 8-SOIJ	0.209 in	EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024-I/P	SPI	128 K	8 bit	6 ms	6 ms	Through Hole	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz		7.62 mm	8-DIP 8-PDIP	0.3 in	EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024-I/W16K	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz	Die		Die		EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024-I/WF16K	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz	Die		Die		EEPROM	1 Mbit	85 °C	-40 °C
Microchip Technology 25AA1024-I/S16K	SPI	128 K	8 bit	6 ms	6 ms	Surface Mount	5.5 V	1.8 V	Non-Volatile	EEPROM	20 MHz	Die		Die		EEPROM	1 Mbit	85 °C	-40 °C

Catalog

1Mb 1.8V SPI Serial EEPROM

Description

The Microchip 25AA1024 is a 1 Mb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. The device is organized as one block of 128K x 8-bit and is optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. Software write protection allows the user to protect ¼, ½, or the entire memory array. A hardware write protect pin is also provided, which additionally protects against inadvertent writes to the status register. The EEPROM is available in a variety of space-saving packaging options.