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Name: SST25VF080B-50-4I-S2AF
Brand: Microchip Technology
SKU: SST25VF080B-50-4I-S2AF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology SST25VF080B-50-4I-S2AF

Part No.:: SST25VF080B-50-4I-S2AF

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.209, 5.30mm Width)

Datasheet:: SST25VF080B-50-4I-S2AF.pdf

Description:: IC FLASH 8MBIT SPI 50MHZ 8SOIC

In Stock:: 2019

Quantity:: Add To Cart

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SST25VF080B-50-4I-S2AF Specifications

Package/Case:
8-SOIC (0.209, 5.30mm Width)
Packaging:
Tube
Series:
SST25
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FLASH
Technology:
FLASH
MemorySize:
8Mb (1M x 8)
MemoryInterface:
SPI
ClockFrequency:
50 MHz
WriteCycleTime-WordPage:
10µs
AccessTime:
-
Voltage-Supply:
2.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

SST25VF080B-50-4I-S2AF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SST25VF080B-50-4I-S2AF 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 SST25VF080B-50-4I-S2AF 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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SST25VF080B-50-4I-S2AF information

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SST25VF080B-50-4I-S2AF Typical application Circuitry Schematics

The SST25VF080B-50-4I-S2AF from Microchip Technology is a serial flash memory device that features 8 Mbit of memory, which communicates via the Serial Peripheral Interface (SPI). These devices are commonly used in various applications requiring non-volatile storage, such as data logging, firmware storage, and configuration storage. Application Circuit Components and Connections:

1. Power Supply and Decoupling - VCC: Connect to a stable power source in the 2.7V to 3.6V range. - VSS: Connect to the ground. - Decoupling Capacitor: Attach a 0.1 μF capacitor close to the VCC pin to stabilize voltage and mitigate noise.

2. Microcontroller Interface (SPI Connection) - CS (Chip Select): Connect to a GPIO on your MCU. Pull LOW to enable the device. - SO (Serial Output): Connect to the MISO (Master In Slave Out) pin on your MCU. - SI (Serial Input): Connect to the MOSI (Master Out Slave In) pin on your MCU. - SCK (Serial Clock): Connect to a clock pin on your MCU.

3. Additional Pins - WP (Write Protect): Connect to a GPIO on your MCU or tie to VCC if unused. Pull LOW to activate write protection. - HOLD (Hold): Connect to a GPIO on your MCU or tie to VCC if unused. Pull LOW to pause serial output without deselecting the device.

4. Additional Components - Pull-Up/Down Resistors: These can be used on CS, HOLD, and WP to ensure defined levels during idle or MCU startup phases.

5. Detailed Connection - MCU GPIO (for Chip Select) ↔ SST25VF080B CS - MCU MISO ↔ SST25VF080B SO - MCU MOSI ↔ SST25VF080B SI - MCU SCK ↔ SST25VF080B SCK - MCU GPIO (optional,

for Write Protect control) ↔ SST25VF080B WP - MCU GPIO (optional, for HOLD control) ↔ SST25VF080B HOLD Application Circuit Design Considerations: - Trace Length: Maintain short and direct traces for SPI lines to avoid signal integrity issues. - Capacitors: Ensure proper decoupling using capacitors near the VCC pin. - Routing: Be mindful of crosstalk between the high-frequency SPI lines and other traces. - Write Protection: Strategically use the WP pin in your application, especially if certain memory sectors need to be write-protected. Software Implementation: - Develop SPI communication protocols within your MCU's firmware to interact with the SST25VF080B. - Implement read, write, and erase functions, adhering to the specific command sequences outlined in the SST25VF080B datasheet. - Implement memory management considering the sector/block organization of the SST25VF080B. - Optionally implement data verification mechanisms, such as checksum or CRC, to ensure data integrity. Testing: - Validate the circuit functionality with memory read/write operations in various scenarios and across the entire memory map to ensure data integrity. - Ensure that write-protect and hold functionalities are operating as expected, if they are implemented in your application. Note: Always reference the SST25VF080B datasheet for specific details, command sets, and electrical characteristics to ensure accurate and reliable circuit design and software implementation. Additionally, considering PCB layout best practices (like separating analog and digital grounds) would be beneficial. Please feel free to inquire if you require any additional details or help with a particular issue.

SST25VF080B-50-4I-S2AF FAQ

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6. What is the process for return or replacement of SST25VF080B-50-4I-S2AF?

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 SST25VF080B-50-4I-S2AF we delivered, we will accept the replacement or return of the SST25VF080B-50-4I-S2AF 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 SST25VF080B-50-4I-S2AF.

(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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