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$5000Microchip SST49LF004B-33-4C-NHE
Ultra-fast read-write performance for demanding applications
Marques: Microchip
Pièce Fabricant #: SST49LF004B-33-4C-NHE
Fiche de données: SST49LF004B-33-4C-NHE Fiche de données (PDF)
Colis/Caisse: PLCC-32
type de produit: Mémoire
Statut RoHS:
État des stocks: 7 431 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SST49LF004B-33-4C-NHE Description générale
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
Caractéristiques
- 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
Caractéristiques
Paramètre | Valeur | Paramètre | Valeur |
---|---|---|---|
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 |
Expédition
Type d'expédition | Frais d'expédition | Délai de mise en œuvre | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours | |
LA POSTE AÉRIENNE ENREGISTRÉE | $20.00-$40.00 (0.50 KG) | 2-5 jours |
Délai de traitement : les frais d'expédition dépendent des différentes zones et pays.
Paiement
Modalités de paiement | Frais de main | |
---|---|---|
Virement bancaire | facturer des frais bancaires de 30,00 $ US. | |
Pay Pal | facturer des frais de service de 4,0 %. | |
Carte de crédit | facturez des frais de service de 3,5%. | |
Western union | charge US.00 banking fee. | |
Paiement de Petit Montant | facturer des frais bancaires de 0,00 $ US. |
Garanties
1. Les composants électroniques que vous achetez incluent une garantie de 365 jours, nous garantissons la qualité du produit.
2. Si certains des articles que vous avez reçus ne sont pas de qualité parfaite, nous organiserons de manière responsable votre remboursement ou votre remplacement. Mais les articles doivent rester dans leur état d’origine.
Emballage
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Étape1 :Produit
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Étape2 :Emballage sous vide
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Étape3 :Sac antistatique
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Étape4 :Emballage individuel
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Étape5 :Boîtes d'emballage
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Étape6 :étiquette d'expédition à code-barres
Tous les produits seront emballés dans un sac antistatique. Expédié avec une protection antistatique ESD.
L'étiquette de l'emballage extérieur ESD utilisera les informations de notre société : numéro de pièce, marque et quantité.
Nous inspecterons toutes les marchandises avant expédition, garantirons que tous les produits sont en bon état et que les pièces sont neuves et correspondent à la fiche technique originale.
Une fois que toutes les marchandises sont garanties sans problème après l'emballage, nous les emballerons en toute sécurité et les enverrons par Global Express. Il présente une excellente résistance à la perforation et à la déchirure ainsi qu’une bonne intégrité du joint.
Points de pièce
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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.
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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.
Nous fournissons des produits de haute qualité, un service attentionné et une garantie après-vente
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Nous avons des produits riches, pouvons répondre à vos différents besoins.
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La quantité minimum de commande commence à partir de 1 pièce.
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Les frais d'expédition internationaux les plus bas commencent à partir de 0,00 $
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Garantie de qualité de 365 jours pour tous les produits