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AT34C02 Datasheet (PDF) - ATMEL Corporation

AT34C02 Datasheet PDF - ATMEL Corporation
No. de pieza AT34C02
Descarga  AT34C02 Descarga

Tamaño del archivo   184.2 Kbytes
Page   12 Pages
Fabricante Electrónico  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Descripción Electrónicos 2-Wire Serial EEPROM with Permanent Software Write Protect

AT34C02 Datasheet (PDF)

Go To PDF Page Descarga Datasheet
AT34C02 Datasheet PDF - ATMEL Corporation

No. de pieza AT34C02
Descarga  AT34C02 Click to download

Tamaño del archivo   184.2 Kbytes
Page   12 Pages
Fabricante Electrónico  ATMEL [ATMEL Corporation]
Página de inicio  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Descripción Electrónicos 2-Wire Serial EEPROM with Permanent Software Write Protect

AT34C02 Datasheet (HTML) - ATMEL Corporation

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AT34C02 Detalles de producto

Description
The AT34C02 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 software write protection feature while hardware write protection for the entire array is available via an external pin as well. Once the software write protection is enabled, by sending a special command to the device, it cannot be reversed. The hardware 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 AT34C02 is available in space saving 8-pin PDIP, 8-pin JEDEC SOIC, and 8-pin TSSOP packages and is accessed via a 2-wire serial interface. In addition, it is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V), and 1.8V (1.8V to 5.5V) versions.

Features
• Permanent 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
   – 5.0 (VCC = 4.5V to 5.5V)
   – 2.7 (VCC = 2.7V to 5.5V)
   – 1.8 (VCC = 1.8V to 5.5V)
• Internally Organized 256 x 8
• 2-Wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 100 KHz (1.8V and 2.7V) and 400 KHz (5.0V) Compatibility
• 16-Byte Page Write Modes
• Partial Page Writes Are Allowed
• Self-Timed Write Cycle (10 ms max)
• High Reliability
   – Endurance: 1 Million Write Cycles
   – Data Retention: 100 Years
   – ESD Protection: >3,000V
• Automotive Grade and Extended Temperature Devices Available
• 8-Pin PDIP, 8-Pin JEDEC SOIC and 8-Pin TSSOP Packages




Número de pieza similar - AT34C02

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Acerca de ATMEL Corporation


Atmel Corporation era una compañía de semiconductores estadounidenses que fue fundada en 1984.
La compañía fue un proveedor líder de microcontroladores, soluciones táctiles y otros productos de semiconductores para diversas aplicaciones en los mercados de consumidores, industriales y automotrices.
Los productos de Atmel eran conocidos por su pequeño factor de forma, bajo consumo de energía y alto rendimiento.
En 2016, Atmel fue adquirido por Microchip Technology Inc., un proveedor líder de microcontroladores y semiconductores analógicos.
La marca y la tecnología Atmel continúan desarrollándose y vendiendo como parte de la cartera de productos de Microchip.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




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