Microchip 34AA04-I/SN

256 x 8 x 2350 ns-40°C ~ 85°C（TA）

Overview

The Microchip Technology Inc. 34AA04-I/SN is a 4 Kbit Electrically Erasable PROM which utilizes the I2C serial interface and is capable of operation across a broad voltage range (1.7V to 3.6V). This device is JEDEC JC42.4 (EE1004-v) Serial Presence Detect (SPD) compliant and is designed to be compatible with DDR4 SDRAM modules. The 34AA04-I/SN includes reversible software write protection for each of four independent 128 x 8-bit blocks and supports an SMBus compatible bus time out. The device features a page write capability of up to 16 bytes of data. Address pins allow up to eight devices on the same bus. The 34AA04-I/SN is available in the 8-lead PDIP, SOIC, TSSOP, TDFN, and UDFN packages.

Features

EEPROM Memory Format
Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
34AA04-I/SN Memory applications.

• multimedia computers
• networking
• personal computers
• servers
• supercomputers
• telecommunications
• workstations,
• DVD disk buffer
• data buffer
• nonvolatile BIOS memory