N34C04 Datasheet 4-Kb Serial SPD EEPROM

Manufacturer: onsemi

N34C04 4-kb serial spd eeprom by onsemi - Datasheet Preview

Datasheet Details

Part number	N34C04
Manufacturer	onsemi
File Size	221.02 KB
Description	4-Kb Serial SPD EEPROM
Datasheet	N34C04 Datasheet

General Description

The N34C04 is a EEPROM Serial 4−Kb, which implements the JEDEC JC42.4 (EE1004−v) Serial Presence Detect (SPD) specification for DDR4 DIMMs and supports the Standard (100 kHz), Fast (400 kHz) and Fast Plus (1 MHz) I2C protocols.

One of the two available 2−Kb EEPROM banks (referred to as SPD pages in the EE1004−v specification) is activated for access at power−up.

After power−up, banks can be switched via software command.

Overview

N34C04 EEPROM Serial 4-Kb SPD for DDR4 DIMM.

Key Features

JEDEC JC42.4 (EE1004.
v) Serial Presence Detect (SPD) Compliant.
Temperature Range:.
40°C to +125°C.
Supply Range: 1.7 V.
3.6 V.
I2C / SMBus Interface.
Schmitt Triggers and Noise Suppression Filters on SCL and SDA Inputs.
16.
Byte Page Write Buffer.
Hardware Write Protection for Entire Memory.
Low Power CMOS Technology.
2 x 3 x 0.5 mm UDFN8 Package.
These Devices are Pb.

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