Datasheet > AT24C64SC-09CT-2.7

AT24C64SC-09CT-2.7

更新时间： 2024-11-24 23:32:03

品牌	Logo	应用领域
其他 - ETC		内存集成电路异步传输模式 ATM 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时钟
页数	文件大小	规格书
12页	214K
描述
I2C Serial EEPROM

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数据手册

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AT24C64SC-09CT-2.7 数据手册

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Features

• Low-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 4096 x 8, 8192 x 8

• 2-wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bi-directional Data Transfer Protocol

• 100 kHz (2.7V) and 400 kHz (5V) Compatibility

• 32-byte Page Write Mode (Partial Page Writes Allowed)

• Self-timed Write Cycle (10 ms max)

• High Reliability

2-wire

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

– ESD Protection: >3,000V

Serial EEPROM

Smart Card

Modules

Description

The AT24C32SC/64SC provides 32,768/65,536 bits of serial electrically erasable and

programmable read only memory (EEPROM) organized as 4096/8192 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). The entire family

is available in both high-voltage (4.5V to 5.5V) and low-voltage (2.7V to 5.5V)

versions. All devices are functionally equivalent to Atmel Serial EEPROM products

offered in standard IC packages (PDIP, SOIC, EIAJ, LAP), with the exception of the

slave address and Write Protect functions which are not required for smart card

applications.

32K (4096 x 8)

64K (8192 x 8)

AT24C32SC

AT24C64SC

Pin Configurations

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

Card Module Contact

VCC

Rev. 1660A–10/00

12 3 4 5 6 7...12

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AT24C64SC-09DT	ATMEL	获取价格	EEPROM, 8KX8, Serial, CMOS, SMART CARD MODULE-8
AT24C64SC-09DT-2.7	ETC	获取价格	I2C Serial EEPROM
AT24C64SC-10WI	ATMEL	获取价格	EEPROM, 8KX8, Serial, CMOS, WAFER
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AT24C64W-10SC	ATMEL	获取价格	2-Wire Serial EEPROM
AT24C64W-10SC-1.8	ATMEL	获取价格	2-Wire Serial EEPROM
AT24C64W-10SC-1.8T/R	ATMEL	获取价格	EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.200 INCH, EIAJ, PLASTIC, SOIC-8
AT24C64W-10SC-2.5	ATMEL	获取价格	2-Wire Serial EEPROM
AT24C64W-10SC-2.5T/R	ATMEL	获取价格	EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.200 INCH, EIAJ, PLASTIC, SOIC-8
AT24C64W-10SC-2.7	ATMEL	获取价格	2-Wire Serial EEPROM