Pedidos acima de
$5000Microchip AT28BV256-20SU
High-density, low-voltage memory solution for industrial applications
Marcas: Microchip Technology, Inc
Parte do fabricante #: AT28BV256-20SU
Ficha de dados: AT28BV256-20SU Datasheet (PDF)
Pacote/Caso: SOIC-28
Tipo de Produto: Memória
Status RoHS:
Condição de estoque: 3.002 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT28BV256-20SU Descrição geral
Introducing the AT28BV256-20SU from Microchip, a cutting-edge 256Kbit Parallel EEPROM designed for high performance. Featuring speedy access times of 200ns, this EEPROM is in a class of its own. With a power dissipation of just 54mW and a supply voltage of 2.7V, it offers both power and efficiency. In its deselected state, the CMOS standby current is less than 20µA, ensuring minimal power consumption. Providing access speeds comparable to static RAM, the AT28BV256-20SU allows for seamless read or write cycles without the need for external components. The inclusion of a 64-byte page register enables simultaneous writing of up to 64 bytes, streamlining data transfer. To protect against inadvertent writes, an optional Software Data Protection mechanism is available. Additionally, the device comes equipped with an extra 64 bytes of EEPROM, perfect for device identification and tracking purposes
Características
- Rapid Development Cycles
- Simplified Design Process
- Robust Error Handling
- Real-Time Data Logging
- AT28BV256-20TU
- AT28BV256-20JU
- AT28BV256-25TU
- AT28BV256-25JU
- AT28BV256-30TU
- AT28BV256-30JU
Aplicativo
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Manufacturer: | Microchip | Product Category: | EEPROM |
RoHS: | Details | Mounting Style: | SMD/SMT |
Package / Case: | SOIC-28 | Interface Type: | Parallel |
Memory Size: | 256 kbit | Organization: | 32 k x 8 |
Supply Voltage - Min: | 2.7 V | Supply Voltage - Max: | 3.6 V |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
Maximum Clock Frequency: | 5 MHz | Access Time: | 200 ns |
Data Retention: | 10 Year | Supply Current - Max: | 15 mA |
Series: | AT28BV256 | Packaging: | Tube |
Active Read Current - Max: | 15 mA | Brand: | Microchip Technology |
Height: | 2.35 mm | Length: | 18.1 mm |
Moisture Sensitive: | Yes | Operating Supply Current: | 15 mA |
Operating Supply Voltage: | 3.3 V | Output Enable Access Time: | 80 ns |
Product Type: | EEPROM | Programming Voltage: | 2.7 V to 3.6 V |
Factory Pack Quantity: | 27 | Subcategory: | Memory & Data Storage |
Width: | 7.6 mm | Unit Weight: | 0.063881 oz |
Pin Count | 28 | Package Category | Small Outline Packages |
Released Date | Feb 25, 2022 |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
Transferência bancária | cobrar taxa bancária de US$ 30,00. | |
PayPal | cobrar taxa de serviço de 4,0%. | |
Cartão de crédito | cobrar taxa de serviço de 3,5%. | |
Western Union | charge US.00 banking fee. | |
Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa1 :produtos
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Etapa2 :Embalagem a vácuo
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Etapa3 :Saco antiestático
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Etapa4 :Embalagem individual
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Etapa5 :Caixas de embalagem
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Etapa6 :etiqueta de envio com código de barras
Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Part points
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AT28BV256-20SU is a 256K (32K x 8) electrically-erasable programmable read-only memory (EEPROM) chip with a 20ns access time. It features a byte-wide parallel interface and low power consumption. The chip can be easily reprogrammed in-circuit using standard programming equipment.
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Equivalent
Some equivalent products of the AT28BV256-20SU chip include the STMicroelectronics M25P20, Microchip Technology 25AA256, and Winbond W25Q256JV. These chips are all 256Kbit SPI Serial Flash Memory with similar specifications and functionalities. -
Features
AT28BV256-20SU is a 256K (32K x 8) byte electrically erasable programmable read-only memory (EEPROM) with a maximum access time of 200 ns. It operates from a single power supply voltage of 2.7V to 3.6V and offers a low standby current. The device is capable of in-system programming through its memory controller. -
Pinout
The AT28BV256-20SU has 32 pins. It is a 256K (32K x 8) Serial EEPROM with a 2-wire serial interface. It operates with a supply voltage of 2.7V to 3.6V and has a maximum clock frequency of 5MHz. The device is organized as a single block of memory with an Erase/Write protection feature. -
Manufacturer
The AT28BV256-20SU is manufactured by Atmel Corporation, which is an American-based semiconductor manufacturer specializing in microcontroller and integrated circuits. Atmel produces a wide range of products for industrial, automotive, consumer, and communication markets. -
Application Field
The AT28BV256-20SU is commonly used in applications requiring non-volatile memory such as firmware storage in consumer electronics, industrial automation, automotive systems, and medical devices. It is suitable for applications that require high reliability, low power consumption, and a wide operating temperature range. -
Package
The AT28BV256-20SU chip is offered in a 28-lead SOIC package. It is in the form of an IC (integrated circuit) and has a size of 300 mils (width) x 600 mils (length).
Ficha de dados PDF
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