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Name: CY62256VNLL-70SNXI
Brand: Cypress Semiconductor Corp
SKU: CY62256VNLL-70SNXI
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Cypress Semiconductor Corp CY62256VNLL-70SNXI

Part No.:: CY62256VNLL-70SNXI

Manufacturer:: Cypress Semiconductor Corp

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: CY62256VNLL-70SNXI.pdf

Description:: IC SRAM 256KBIT PARALLEL 28SOIC

In Stock:: 3666

Quantity:: Add To Cart

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CY62256VNLL-70SNXI Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
MoBL®
ProductStatus:
Obsolete
MemoryType:
Volatile
MemoryFormat:
SRAM
Technology:
SRAM - Asynchronous
MemorySize:
256Kb (32K x 8)
MemoryInterface:
Parallel
ClockFrequency:
-
WriteCycleTime-WordPage:
70ns
AccessTime:
70 ns
Voltage-Supply:
2.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

CY62256VNLL-70SNXI this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CY62256VNLL-70SNXI 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 CY62256VNLL-70SNXI 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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CY62256VNLL-70SNXI information

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CY62256VNLL-70SNXI Typical application Circuitry

CY62256VNLL-70SNXI

The CY62256VNLL-70SNXI is a static RAM (SRAM) chip manufactured by Cypress Semiconductor. Due to its 256Kb of memory, it is widely used in applications that require speedy access to small amounts of data. Let's break down how to properly integrate the CY62256VNLL-70SNXI into a circuit:

1. Power Pins:

- VCC: The power supply pin is this. Typically, it requires a supply voltage of 5V (depending on the specific model). This pin should be connected to your power source's positive terminal.

- VSS: Connect this pin to your power source's ground or negative terminal. It's crucial for providing a reference and a return path for currents.

2. Data Pins (D0 to D7): The CY62256VNLL-70SNXI has an 8-bit data bus, represented by pins D0 to D7. These pins are bidirectional, allowing both reading and writing of data. Connect them to the data bus of your microcontroller or another interfacing device.

3. Address Pins (A0 to A14): The chip uses these 15 address pins to access one of the 32,768 memory locations (2^15 = 32,768). Connect them to the address bus of your controlling device.

4. Control Pins:

- /WE (Write Enable): This active-low pin enables the writing operation. When it's pulled low, data can be written to the addressed memory location.

- /OE (Output Enable): An active-low pin that, when pulled low, allows data to be read from the memory.

- /CE (Chip Enable): An active-low pin that enables the chip. When high, the chip remains in a standby mode, ensuring no unintentional reads or writes occur.

5. Decoupling Capacitors: Attach decoupling capacitors (commonly 0.1uF) close to the VCC and VSS pins. This practice helps filter out any noise on the power lines, ensuring the CY62256VNLL-70SNXI operates reliably.

6. Protection: It's recommended to connect pull-up or pull-down resistors to any control pins that might be left floating (not driven high or low by another device). This ensures they don't inadvertently activate any functions due to noise or interference.

7. No Connect (NC) Pins: Some versions of the CY62256 might have pins labeled as "NC" or No Connect. These pins should be left unconnected.

For successful integration of the CY62256VNLL-70SNXI into any circuit design, always refer to its datasheet. This resource offers a comprehensive overview of pin configurations, electrical characteristics, timing diagrams, and other essential details to ensure optimal performance.

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6. What is the process for return or replacement of CY62256VNLL-70SNXI?

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 CY62256VNLL-70SNXI we delivered, we will accept the replacement or return of the CY62256VNLL-70SNXI 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 CY62256VNLL-70SNXI.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations