AT24C04AN-10SI2.7 ATMEL Corporation, AT24C04AN-10SI2.7 Datasheet

AT24C04AN-10SI2.7

Manufacturer Part Number

AT24C04AN-10SI2.7

Description

Manufacturer

ATMEL Corporation

Datasheet

1.AT24C16A-10PU-2.7.pdf (20 pages)

Specifications of AT24C04AN-10SI2.7

Case

SOP/8

Date_code

03+

Current page: 1 of 20
Download datasheet (559Kb)

Features

•

Description

The AT24C02A/04A provides 2048/4096 bits of serial electrically erasable and program-

mable read-only memory (EEPROM) organized as 256/512 words of 8 bits each. The

device is optimized for use in many industrial and commercial applications where low-

power and low-voltage operation are essential. The AT24C02A/04A is available in

space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP pack-

ages and is accessed via a two-wire serial interface. In addition, the entire family is

available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.

Table 1. Pin Configuration

Pin Name

A0–A2

SDA

SCL

Write Protect Pin for Hardware Data Protection

Low-voltage and Standard-voltage Operation

Internally Organized 256 x 8 (2K), 512 x 8 (4K)

Two-wire Serial Interface

Schmitt Trigger, Filtered Inputs for Noise Suppression

Bidirectional Data Transfer Protocol

100 kHz (1.8V) and 400 kHz (2.5V, 2.7V, 5V) Clock Rate

8-byte Page (2K), 16-byte Page (4K) Write Modes

Partial Page Writes Allowed

Self-timed Write Cycle (5 ms Max)

High Reliability

Automotive Grade, Extended Temperature and Lead-Free/Halogen-Free Devices

Available

8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 8-lead TSSOP and 8-ball dBGA2 Packages

Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers.

– Utilizes Different Array Protection Compared to the AT24C02/04

– 2.7 (V

– 1.8 (V

– Endurance: One Million Write Cycles

– Data Retention: 100 Years

= 2.7V to 5.5V)

= 1.8V to 5.5V)

Function

Address Inputs

Serial Data

Serial Clock Input

Write Protect

No-connect

GND

VCC

SDA

SCL

8-lead TSSOP

Bottom View

8-lead MAP

VCC

SDA

SCL

GND

8-ball dBGA2

VCC

SCL

SDA

Bottom View

GND

8-lead PDIP

8-lead SOIC

VCC

SCL

SDA

VCC

SCL

SDA

Two-wire Serial

EEPROM

2K (256 x 8)

4K (512 x 8)

AT24C02A

AT24C04A

Rev. 0976Q–SEEPR–8/05

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