Datasheet > AT34C02D

AT34C02D

更新时间： 2024-09-20 14:54:31

品牌	Logo	应用领域
美国微芯 - MICROCHIP		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
40页	1301K
描述
The Microchip AT34C02D is a 2 Kb Serial EEPROM utilizing an I2C(2-wire) serial interface. The devi

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AT34C02D 数据手册

AT34C02D

I²C-Compatible (Two-Wire) Serial Presence Detect (SPD)

EEPROM with Permanent and Reversible Software

Write Protection 2-Kbit (256 X 8)

Features

•

Low-Voltage Operation:

– V_CC= 1.7V to 5.5V

•

Internally Organized as 256 x 8 (2K)

JEDEC EE1002 and EE1002A Serial Presence Detect (SPD) Compliant

– EEPROM Specification for use in DDR, DDR2, and DDR3 DIMM Modules

Industrial Temperature Range: -40°C to +85°C

I²C-Compatible (Two-Wire) Serial Interface:

– 100 kHz Standard Mode, 1.7V to 5.5V

– 400 kHz Fast Mode, 1.7V to 5.5V

•

– 1 MHz Fast Mode Plus (FM+), 3.6 to 5.5V

Schmitt Triggers, Filtered Inputs for Noise Suppression

Bidirectional Data Transfer Protocol

•

Write-Protect Pin for Full Array Hardware Data Protection

Ultra Low Active Current (3 mA maximum) and Standby Current (6 μA maximum)

16-Byte Page Write Mode:

– Partial page writes allowed

•

Random and Sequential Read Modes

Self-Timed Write Cycle within 5 ms Maximum

ESD Protection > 4,000V

High Reliability:

– Endurance: 1,000,000 write cycles

– Data retention: 100 years

•

Green Package Options (Lead-free/Halide-free/RoHS compliant)

Die Sale Options: Wafer Form

Packages

•

8-Lead SOIC, 8-Lead TSSOP, 8-Pad UDFN and 8-Ball VFBGA

DS20006480A-page 1

Datasheet

12 3 4 5 6 7...40

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与AT34C02D相关器件

型号	品牌	获取价格	描述	数据表
AT34C02D-MAHM-E	MICROCHIP	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8
AT34C02D-SSHM-B	MICROCHIP	获取价格	IC EEPROM 2KBIT 1MHZ 8SOIC
AT34C02D-SSHM-T	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8
AT34C02D-XHM-B	MICROCHIP	获取价格	IC EEPROM 2KBIT 1MHZ 8TSSOP
AT34C02D-XHM-T	MICROCHIP	获取价格	IC EEPROM 2KBIT 1MHZ 8TSSOP
AT34C02D-XHM-T	ATMEL	获取价格	EEPROM, 256X8, Serial, CMOS, PDSO8, 4.40 MM, GREEN, PLASTIC, MO-153AA, TSSOP-8
AT34C02N-10SC	ATMEL	获取价格	2-Wire Serial EEPROM with Permanent Software Write Protect
AT34C02N-10SC-1.8	ATMEL	获取价格	2-Wire Serial EEPROM with Permanent Software Write Protect
AT34C02N-10SC-2.7	ATMEL	获取价格	2-Wire Serial EEPROM with Permanent Software Write Protect
AT34C02N-10SE-2.7	ATMEL	获取价格	Two-wire Serial EEPROM with Permanent Software Write Protect