Datasheet > 存储 > EEPROM> AT24C02SC

AT24C02SC

更新时间： 2024-09-18 22:47:55

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
14页	254K
描述
Two-wire Serial EEPROM Smart Card Modules

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中文翻译

获取价格

数据手册

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AT24C02SC 数据手册

Features

• Low-voltage and Standard-voltage Operation, VCC = 2.7V–5.5V

• Internally Organized 128 x 8 (1K), 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 Compatibility

• 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes

• Partial Page Writes Allowed

• Self-timed Write Cycle (5 ms max)

• High Reliability

Two-wire Serial

EEPROM Smart

Card Modules

1K (128 x 8)

– Endurance: One Million Write Cycles

– Data Retention: 100 Years

– ESD Protection: >3000V

Description

The AT24C01A/02SC/04SC/08SC/16SC provide 1024/2048/4096/8192/16384 bits of

serial, electrically-erasable, and programmable read-only memory (EEPROM) orga-

nized as 128/256/512/1024/2048 words of 8 bits each. The devices are optimized for

use in smart card applications where low-power and low-voltage operation may be

essential. The devices are available in several standard ISO 7816 smart card modules

(see Ordering Information, pages 12–13). All devices are functionally equivalent to

Atmel serial EEPROM products offered in standard IC packages (PDIP, SOIC, TSSOP,

MAP), with the exception of the slave address and write protect functions, which are

not required for smart card applications.

2K (256 x 8)

4K (512 x 8)

8K (1024 x 8)

16K (2048 x 8)

Table 1. Pin Configuration

AT24C01ASC

AT24C02SC

AT24C04SC

AT24C08SC

AT24C16SC

Pad Name

VCC

Description

ISO Module Contact

Power Supply Voltage

Ground

GND

SCL

Serial Clock Input

Serial Data Input/Output

No Connect

SDA

C2, C4, C6, C8

Figure 1. Card Module Contact

VCC

1610B–SEEPR–04/04

12 3 4 5 6 7...14

中文翻译

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与AT24C02SC相关器件

型号	品牌	获取价格	描述	数据表
AT24C02SC_14	ATMEL	获取价格	Schmitt Trigger, Filtered Inputs for Noise Suppression
AT24C02SC-09AT	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09AT-2.7	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09BT	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09BT-2.7	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09CT	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09CT-2.7	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09DT	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09DT-2.7	ETC	获取价格	I2C Serial EEPROM
AT24C02SC-09ET	ATMEL	获取价格	Two-wire Serial EEPROM Smart Card Modules