Datasheet > AT24C08A-10PE-2.7

AT24C08A-10PE-2.7

更新时间： 2024-09-19 22:08:03

品牌	Logo	应用领域
爱特美尔 - ATMEL		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
20页	524K
描述
Two-wire Serial EEPROM Extended Temperature

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数据手册

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AT24C08A-10PE-2.7 数据手册

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Features

• Write Protect Pin for Hardware Data Protection

– Utilizes Different Array Protection Compared to the AT24C02/04/08/16

• Medium-voltage and Standard-voltage Operation

– 5.0 (V_CC= 4.5V to 5.5V)

– 2.7 (V_CC= 2.7V to 5.5V)

• Internally Organized 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)

• Two-wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 400 kHz (2.7V, 5V) Clock Rate

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

• Partial Page Writes Allowed

• Self-timed Write Cycle (5 ms Max)

• High Reliability

– Endurance: One Million Write Cycles

– Data Retention: 100 Years

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

Devices Available

• 8-lead PDIP, 8-lead JEDEC SOIC, and 8-lead TSSOP Packages

Two-wire Serial

EEPROM

Extended

Temperature

2K (256 x 8)

4K (512 x 8)

Description

The AT24C02A/04A/08A/16A provides 2048/4096/8192/16384 bits of serial electri-

cally erasable and programmable read-only memory (EEPROM) organized as

256/512/1024/2048 words of 8 bits each. The device is optimized for use in many

automotive applications where low-power and low-voltage operation are essential.

The AT24C02A/04A/08A/16A is available in space-saving 8-lead PDIP, 8-lead JEDEC

SOIC, and 8-lead TSSOP packages and is accessed via a two-wire serial interface. In

addition, the entire family is available in 2.7V (2.7V to 5.5V) version.

8K (1024 x 8)

16K (2048 x 8)

AT24C02A

AT24C04A

AT24C08A

AT24C16A

8-lead PDIP

Table 1. Pin Configurations

Pin Name

A0–A2

SDA

Function

VCC

Address Inputs

Serial Data

SCL

SDA

GND

SCL

Serial Clock Input

Write Protect

No-connect

8-lead SOIC

VCC

SCL

SDA

GND

8-lead TSSOP

VCC

SCL

SDA

GND

5083A–SEEPR–9/04

12 3 4 5 6 7...20

中文翻译

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