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AT34C02B-10TU-1.7中文资料爱特梅尔数据手册PDF规格书

AT34C02B-10TU-1.7
厂商型号

AT34C02B-10TU-1.7

参数属性

AT34C02B-10TU-1.7 封装/外壳为8-TSSOP(0.173",4.40mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 存储器;产品描述:IC EEPROM 2KBIT I2C 8TSSOP

功能描述

Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect

文件大小

466.77 Kbytes

页面数量

21

生产厂商 Atmel Corporation
企业简称

Atmel爱特梅尔

中文名称

爱特梅尔公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-9-27 16:36:00

AT34C02B-10TU-1.7规格书详情

Description

The AT34C02B provides 2048 bits of serial electrically-erasable and programmable read only memory (EEPROM) organized as 256 words of 8 bits each. The first-half of the device incorporates a permanent and a reversible software write protection feature while hardware write protection for the entire array is available via an external pin. Once the permanent software write protection is enabled, by sending a special command to the device, it cannot be reversed. However, the reversible software write protection is enabled and can be reversed by sending a special command. The hard ware write protection is controlled with the WP pin and can be used to protect the entire array, whether or not the software write protection has been enabled. This allows the user to protect none, first-half, or all of the array depending on the application. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The AT34C02B is available in space saving 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. It is available in 1.7V (1.7V to 3.6V).

Features

• Permanent and Reversible Software Write Protection for the First-half of the Array

– Software Procedure to Verify Write Protect Status

• Hardware Write Protection for the Entire Array

• Low-voltage and Standard-voltage Operation

– 1.7 (VCC = 1.7V to 3.6V)

• Internally Organized 256 x 8

• Two-wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 100 kHz (1.7V) and 400 kHz (2.7V and 3.6V) Compatibility

• 16-byte Page Write Modes

• Partial Page Writes Are Allowed

• Self-timed Write Cycle (5 ms max)

• High-reliability

– Endurance: 1 Million Write CycleLButtons

– Data Retention: 100 Years

• 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-ball dBGA2 Packages

产品属性

  • 产品编号:

    AT34C02B-10TU-1.7

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > 存储器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 存储器类型:

    非易失

  • 存储器格式:

    EEPROM

  • 技术:

    EEPROM

  • 存储容量:

    2Kb(256 x 8)

  • 存储器接口:

    I²C

  • 写周期时间 - 字,页:

    5ms

  • 电压 - 供电:

    1.7V ~ 3.6V

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-TSSOP(0.173",4.40mm 宽)

  • 供应商器件封装:

    8-TSSOP

  • 描述:

    IC EEPROM 2KBIT I2C 8TSSOP

供应商 型号 品牌 批号 封装 库存 备注 价格
Atmel
23+
8-TSSOP
65600
询价
AT
06+
MSOP8PB
18000
询价
Atmel
23+
8-TSSOP
2950
专业分销产品!原装正品!价格优势!
询价
ATMEL
04+
200
全新原装!优势库存热卖中!
询价
Atmel
2022
ICEEPROM2KBIT400KHZ8TSSO
5058
原厂原装正品,价格超越代理
询价
ATMEL
2023+
TSSOP8
50000
原装现货
询价
ATMEL
21+
TSSOP-8
3978
原装现货假一赔十
询价
AT
22+
MSOP8PB
8200
全新原装现货!自家库存!
询价
ATMEL/爱特梅尔
24+
TSSOP-8
3000
原装正品,假一罚十!
询价
ATMEL/爱特梅尔
23+
20000
全新、原装、现货
询价