24AA515 Series

512Kb I2C compatible 2-wire Serial EEPROM with Byte Write Capability

Catalog

512Kb I2C compatible 2-wire Serial EEPROM with Byte Write Capability

Part	Write Cycle Time - Word, Page	Memory Interface	Package / Case [y]	Package / Case	Package / Case [x]	Mounting Type	Clock Frequency	Supplier Device Package	Technology	Memory Type	Memory Organization	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Memory Format	Access Time	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case
Microchip Technology 24AA515-I/SM	5 ms	I2C	5.3 mm	8-SOIC	0.209 "	Surface Mount	400 kHz	8-SOIJ	EEPROM	Non-Volatile	64K x 8	85 °C	-40 °C	64 kb	EEPROM	900 ns	1.8 V	5.5 V
Microchip Technology 24AA515-I/P	5 ms	I2C		8-DIP		Through Hole	400 kHz	8-PDIP	EEPROM	Non-Volatile	64K x 8	85 °C	-40 °C	64 kb	EEPROM	900 ns	1.8 V	5.5 V	0.3 in	7.62 mm
Microchip Technology 24AA515T-I/SM	5 ms	I2C	5.3 mm	8-SOIC	0.209 "	Surface Mount	400 kHz	8-SOIJ	EEPROM	Non-Volatile	64K x 8	85 °C	-40 °C	64 kb	EEPROM	900 ns	1.8 V	5.5 V

Catalog

512Kb I2C compatible 2-wire Serial EEPROM with Byte Write Capability

Key Features

• * 64K x 8 (512 Kbit)

• * 64-Byte Page Write Buffer

• * Page Write Time 5 ms Max.

• * Hardware Write-Protect Pin

• * Factory Programming Available

• * Operating voltage 1.8V to 5.5V

• * Read current 500 uA, max.

• * Standby current 5 uA, max.

• * Cascadable up to Four Devices

• * 100 kHz and 400 kHz Clock Compatible

• * Pb-Free and RoHS Compliant

Description

The Microchip Technology Inc. 24AA515 is a 64K x 8 (512K bit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device has both byte write and page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads. Reads may be sequential within address boundaries 0000h to 7FFFh and 8000h to FFFFh. Functional address lines allow up to four devices on the same data bus. This allows for up to 2 Mbits total system EEPROM memory. This device is available in the standard 8-pin plastic DIP and SOIJ packages.