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Microchip SST49LF004B-33-4C-NHE

Ultra-fast read-write performance for demanding applications

ISO14001 ISO9001 DUNS

Marcas: Microchip

Parte do fabricante #: SST49LF004B-33-4C-NHE

Ficha de dados: SST49LF004B-33-4C-NHE Ficha de dados (PDF)

Pacote/Caso: PLCC-32

Tipo de Produto: Memória

Status RoHS:

Condição de estoque: 7.431 peças, novo original

Warranty: 1 Year Ovaga Warranty - Find Out More

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SST49LF004B-33-4C-NHE Descrição geral

PRODUCT DESCRIPTIONThe SST49LF004B flash memory devices are designed to interface with host controllers (chipsets) that support a low pin-count (LPC) interface for BIOS applications. The SST49LF004B devices comply with Intel’s LPC Interface Specification, supporting single-byte Firmware Memory cycle type.The SST49LF004B devices are backward compatible to the SST49LF004A Firmware Hub. In this document, FWH mode in the SST49LF004A specification is referenced as the Firmware Memory Read/Write cycle. Two interface modes are supported by the SST49LF004B: LPC mode (Firmware Memory cycle types) for in-system operations and Parallel Programming (PP) mode to interface with programming equipment

Características

  • 4 Mbit SuperFlash memory array for code/data storage
  • – SST49LF004B: 512K x8 (4 Mbit)
  • Conforms to Intel LPC Interface Specification
  • – Supports Single-Byte Firmware Memory Cycle Type
  • Flexible Erase Capability
  • – Uniform 4 KByte sectors
  • – Uniform 64 KByte overlay blocks
  • – Chip-Erase for PP Mode Only
  • Single 3.0-3.6V Read and Write Operations
  • Superior Reliability
  • – Endurance: 100,000 Cycles (typical)
  • – Greater than 100 years Data Retention
  • Low Power Consumption
  • – Active Read Current: 6 mA (typical)
  • – Standby Current: 10 µA (typical)
  • Fast Sector-Erase/Byte-Program Operation
  • – Sector-Erase Time: 18 ms (typical)
  • – Block-Erase Time: 18 ms (typical)
  • – Chip-Erase Time: 70 ms (typical)
  • – Byte-Program Time: 14 µs (typical)
  • – Chip Rewrite Time: 8 seconds (typical)
  • – Single-pulse Program or Erase
  • – Internal timing generation
  • CMOS and PCI I/O Compatibility
  • Two Operational Modes
  • – Low Pin Count (LPC) interface mode for in-system operation
  • – Parallel Programming (PP) mode for fast production programming
  • Low Pin Count (LPC) Interface Mode
  • – LPC bus interface supporting byte Read and Write
  • – 33 MHz clock frequency operation
  • – WP# and TBL# pins provide hardware write protect for entire chip and/or top Boot Block
  • – Block Locking Registers for individual block Write-Lock and Lock-Down protection
  • – JEDEC Standard SDP Command Set
  • – Data# Polling and Toggle Bit for End-of-Write detection
  • – 5 GPI pins for system design flexibility
  • – 4 ID pins for multi-chip selection
  • Parallel Programming (PP) Mode
  • – 11-pin multiplexed address and 8-pin data I/O interface
  • – Supports fast In-System or PROM programming for manufacturing
  • Packages Available
  • – 32-lead PLCC
  • – 32-lead TSOP (8mm x 14mm)
  • All non-Pb (lead-free) devices are RoHS compliant

Especificações

Parâmetro Valor Parâmetro Valor
Manufacturer Microchip Product Category NOR Flash
RoHS Details Mounting Style SMD/SMT
Package / Case PLCC-32 Series SST49LF
Memory Size 4 Mbit Supply Voltage - Min 3 V
Supply Voltage - Max 3.6 V Active Read Current - Max 12 mA
Interface Type SPI Maximum Clock Frequency 33 MHz
Organization 512 k x 8 Data Bus Width 8 bit
Timing Type Asynchronous, Synchronous Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Architecture Sector
Brand Microchip Technology Height 2.84 (Max) mm
Length 14.05 (Max) mm Memory Type NOR
Moisture Sensitive Yes Product Type NOR Flash
Programming Voltage 3 V to 3.6 V Speed 33 MHz
Standard Not Supported Factory Pack Quantity 30
Subcategory Memory & Data Storage Type Boot Block
Width 11.51 (Max) mm

Envio

Tipo de envio Taxa de envio Tempo de espera
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 dias
Fedex FedEx $20.00-$40.00 (0.50 KG) 2-5 dias
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 dias
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 dias
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 dias
CORREIO AÉREO REGISTADO 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 Transferência bancária cobrar taxa bancária de US$ 30,00.
PayPal PayPal cobrar taxa de serviço de 4,0%.
Cartão de crédito Cartão de crédito cobrar taxa de serviço de 3,5%.
Western Union Western Union charge US.00 banking fee.
Grama de dinheiro 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

  • produtos

    Etapa1 :produtos

  • Embalagem a vácuo

    Etapa2 :Embalagem a vácuo

  • Saco antiestático

    Etapa3 :Saco antiestático

  • Embalagem individual

    Etapa4 :Embalagem individual

  • Caixas de embalagem

    Etapa5 :Caixas de embalagem

  • etiqueta de envio com código de barras

    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.

  • ESD
  • ESD

Part points

  • The SST49LF004B-33-4C-NHE is a 4-megabit flash memory chip manufactured by Microchip Technology. It features a 33 MHz clock speed and operates at a voltage of 2.7-3.6V. The chip is ideal for storing program codes and data in a wide range of applications, including consumer electronics and industrial devices.

  • Equivalent

    Some equivalent products of SST49LF004B-33-4C-NHE chip are AM29F040B, W49F002U, MX29F400T, EN29F400A, and AT29C040A.

  • Features

    The SST49LF004B-33-4C-NHE is a 4Mbit flash memory IC with a voltage range of 2.7-3.6V, operating at a speed of 33MHz. It offers a low power consumption, high reliability, and fast program/erase times. The IC also features a 128-byte buffer for faster programming and a 100,000 erase/program cycle endurance.

  • Pinout

    The SST49LF004B-33-4C-NHE is a 32-pin PLCC flash memory chip with a capacity of 4 megabits. Its functions include storing program code and data, as well as providing non-volatile memory storage for embedded systems and devices.

  • Manufacturer

    Silicon Storage Technology is the manufacturer of SST49LF004B-33-4C-NHE. They are a semiconductor company that specializes in the design and manufacture of non-volatile memory solutions. Their products are widely used in various electronic devices such as computers, smartphones, and automotive applications.

  • Application Field

    The SST49LF004B-33-4C-NHE flash memory can be used in various applications such as consumer electronics, automotive systems, industrial control systems, networking devices, and medical equipment. It is suitable for storing firmware, data logging, program code storage, and other applications that require non-volatile memory with high reliability and performance.

  • Package

    The SST49LF004B-33-4C-NHE chip is a 32-pin TSOP (Thin Small Outline Package) form factor with a size of 8mm x 14mm.

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