Datasheet > AT24C02B_14

AT24C02B_14

更新时间： 2024-11-09 02:53:07

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
28页	352K
描述
2-Wire Automotive Temperature Serial EEPROM

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中文翻译

获取价格

数据手册

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AT24C02B_14 数据手册

Features

• Low-voltage and Standard-voltage Operation

─ 1.8 (V_CC= 1.8V to 5.5V)

• Internally Organized 512 x 8 (4K), or 1024 x 8 (8K)

• Two-wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility

• Write Protect Pin for Hardware Data Protection

• 16-byte Page (4K, 8K) Write Modes

• Partial Page Writes Allowed

Two-wire

Serial EEPROM

4K (512 x 8)

• Self-timed Write Cycle (5 ms max)

• High-reliability

8K (1024 x 8)

─ Endurance: 1 Million Write Cycles

─ Data Retention: 100 Years

• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP (MLP 2x3), 5-lead

SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages

• Lead-free/Halogen-free

AT24C04B

AT24C08B

• Die Sales: Wafer Form and Tape and Reel

Description

Not Recommended

for New Design.

Replaced by

AT24C04C or

AT24C08C.

The AT24C04B/08B provides 4096/8192 bits of serial electrically erasable and

programmable read-only memory (EEPROM) organized as 512/1024 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 AT24C04B/08B is

available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-

MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is

accessed via a Two-wire serial interface. In addition, the AT24C04B/08B is available in

1.8V (1.8V to 5.5V) version.

Figure 1. Pin Configurations

8-lead Ultra-Thin

Mini-MAP (MLP 2x3)

Pin Name

Description

Address Inputs

8-ball dBGA2

A0 – A2

V_CC

SDA

SCL

Serial Data

SCL

SDA

SCL

SDA

GND

Serial Clock Input

Write Protect

No Connect

Ground

Bottom View

8-lead TSSOP

8-lead SOIC

V_CC

GND

V_CC

SCL

SDA

SCL

SDA

Power Supply

GND

Note: For use of 5-lead SOT23

4K: The software A2 and A1 bits in the

device address word must be set to zero

to properly communicate.

5-lead SOT23

8-lead PDIP

V_CC

SCL

V_CC

8K: The software A2 bit in the device

address word must be set to zero to

properly communicate.

GND

SDA

SCL

SDA

GND

5226G–SEEPR–11/09

12 3 4 5 6 7...28

中文翻译

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与AT24C02B_14相关器件

型号	品牌	获取价格	描述	数据表
AT24C02B-10PQ-2.7	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDIP8, 0.300 INCH, LEAD FREE AND HALOGEN FREE, PLASTIC, MS-00
AT24C02B-10PU-1.8	ATMEL	获取价格	Two-wire Serial EEPROM
AT24C02B-10TQ-2.7	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, 4.40 MM, LEAD FREE AND HALOGEN FREE, PLASTIC, MO-153AA
AT24C02B-10TSU-1.8	ATMEL	获取价格	Two-wire Serial EEPROM
AT24C02B-10TU-1.8	ATMEL	获取价格	Two-wire Serial EEPROM
AT24C02BN-10SQ-2.7	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, 0.150 INCH, LEAD FREE AND HALOGEN FREE, PLASTIC, MS-01
AT24C02BN-10SU-1.8	ATMEL	获取价格	Two-wire Serial EEPROM
AT24C02BN-10SU-1.8SL383	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, SOIC-8
AT24C02BN-SH-B	ATMEL	获取价格	Two-wire Serial EEPROM
AT24C02BN-SH-T	ATMEL	获取价格	Two-wire Serial EEPROM

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