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Name: SST39VF040-70-4C-NHE
Brand: Microchip Technology
SKU: SST39VF040-70-4C-NHE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology SST39VF040-70-4C-NHE

Part No.:: SST39VF040-70-4C-NHE

Manufacturer:: Microchip Technology

Package:: 32-LCC (J-Lead)

Datasheet:: SST39VF040-70-4C-NHE.pdf

Description:: IC FLASH 4MBIT PARALLEL 32PLCC

In Stock:: 860

Quantity:: Add To Cart

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SST39VF040-70-4C-NHE Specifications

Package/Case:
32-LCC (J-Lead)
Packaging:
Tube
Series:
SST39 MPF™
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FLASH
Technology:
FLASH
MemorySize:
4Mb (512K x 8)
MemoryInterface:
Parallel
ClockFrequency:
-
WriteCycleTime-WordPage:
20µs
AccessTime:
70 ns
Voltage-Supply:
2.7V ~ 3.6V
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

SST39VF040-70-4C-NHE this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SST39VF040-70-4C-NHE price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SST39VF040-70-4C-NHE to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SST39VF040-70-4C-NHE information

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SST39VF040-70-4C-NHE Typical application Circuitry

SST39VF040-70-4C-NHE

The SST39VF040-70-4C-NHE is a flash memory chip from the SST39 series produced by Microchip Technology (formerly SST). This series is known for its NOR Flash memory chips, which are widely used in applications where data persistence, high reliability, and fast read capabilities are essential. The SST39VF040-70-4C-NHE, in particular, is a 4 Mbit flash memory chip that operates at a 70 ns access time, making it suitable for a wide range of applications including embedded systems, BIOS storage, and firmware updates in consumer electronics.

1. Power Supply Connection and Voltage Specifications: The SST39VF040-70-4C-NHE typically operates at a voltage of 3.3V. It includes a VDD pin for connecting the power supply and a VSS pin for ground. Providing a stable voltage at the VDD pin within the specified range is essential for the proper functioning of the flash memory. To further stabilize the voltage supply, it is recommended to position a decoupling capacitor next to the VDD pin.

2. Pin Configuration and Memory Interface: This flash memory chip includes a set of address pins (A0 to A18) used to select the memory location, data pins (D0 to D15) for data read/write operations, and control pins such as WE# (Write Enable), OE# (Output Enable), and CE# (Chip Enable). The read and write cycles in the memory are controlled by these control pins.

3. Integration into Electronic Circuits: The SST39VF040-70-4C-NHE is integrated into electronic circuits requiring non-volatile memory storage. The address pins are connected to the address bus of a microcontroller or processor, the data pins to the data bus, and the control pins to the respective control signals. This makes it possible for the CPU or microcontroller to read from and write to the flash memory.

4. Operational Characteristics and Data Storage: The SST39VF040-70-4C-NHE offers a fast access time and reliable data storage. It utilizes a parallel interface for data access, providing straightforward and efficient read/write operations. Applications requiring frequent and quick access to stored data are intended for this chip.

5. Circuit Design and PCB Layout Considerations: In designing PCBs that include the SST39VF040-70-4C-NHE, it is important to ensure that the address, data, and control lines are correctly routed to minimize signal integrity issues. The layout should also consider the power supply routing and decoupling for stable operation.

6. Compliance with Flash Memory Standards: The SST39VF040-70-4C-NHE adheres to industry standards for NOR Flash memory, ensuring compatibility and reliability in its applications.

7. Handling and Installation Precautions: Flash memory chips like the SST39VF040-70-4C-NHE are sensitive to electrostatic discharge (ESD). Proper ESD precautions should be taken during handling and installation to prevent damage to the memory chip.

In summary, the SST39VF040-70-4C-NHE from the SST39 series is a robust NOR Flash memory chip designed for applications requiring fast access to non-volatile storage. Its effective use involves appropriate power supply connections, precise pin configuration for memory access, integration into electronic systems, leveraging its fast data access capabilities, careful PCB design, adherence to memory standards, and cautious handling during installation. These practices ensure that the SST39VF040-70-4C-NHE functions reliably in its intended applications.

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6. What is the process for return or replacement of SST39VF040-70-4C-NHE?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SST39VF040-70-4C-NHE we delivered, we will accept the replacement or return of the SST39VF040-70-4C-NHE only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SST39VF040-70-4C-NHE.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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