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Name: CY62256NLL-55ZXIT
Brand: Cypress Semiconductor Corp
SKU: CY62256NLL-55ZXIT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Cypress Semiconductor Corp CY62256NLL-55ZXIT

Part No.:: CY62256NLL-55ZXIT

Manufacturer:: Cypress Semiconductor Corp

Package:: 28-TSSOP (0.465, 11.80mm Width)

Datasheet:: CY62256NLL-55ZXIT.pdf

Description:: IC SRAM 256KBIT PAR 28TSOP I

In Stock:: 2274

Quantity:: Add To Cart

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CY62256NLL-55ZXIT Specifications

Package/Case:
28-TSSOP (0.465, 11.80mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
MoBL®
ProductStatus:
Obsolete
MemoryType:
Volatile
MemoryFormat:
SRAM
Technology:
SRAM - Asynchronous
MemorySize:
256Kb (32K x 8)
MemoryInterface:
Parallel
ClockFrequency:
-
WriteCycleTime-WordPage:
55ns
AccessTime:
55 ns
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

CY62256NLL-55ZXIT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CY62256NLL-55ZXIT 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 CY62256NLL-55ZXIT 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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CY62256NLL-55ZXIT information

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CY62256NLL-55ZXIT Typical application Circuitry

CY62256NLL-55ZXIT

The CY62256NLL-55ZXIT integrates into a vast array of systems as a static RAM (SRAM) component, notable for its 256-kilobit capacity, arranged in a 32K x 8 configuration. This device, leveraging CMOS technology, stands out for its balance between high-speed operation and minimal power usage.

Utilization Contexts:

Employed across diverse sectors, the SRAM's versatility shines in:

- Control Systems: It augments industrial automation setups, storing critical parameters or operational codes.

- Consumer Electronics: In gadgets like gaming consoles, it temporarily holds game states or user settings.

- Scientific Instruments: For data acquisition systems, it acts as a buffer, capturing transient measurement data.

Core Attributes:

- Structure: Arranged as 32K x 8 bits

- Speed: Features a swift 55 ns access time

- Voltage Operation: Operates on a standard 5V supply

- Energy Efficiency: Optimized for reduced power draw, ideal in mobile or remote applications

- Operation Mode: Static operation negates the need for refresh cycles, simplifying system architecture

- Output Configuration: Tri-state outputs facilitate easy integration with a broad range of digital circuits

Design Example - Buffer for Data Acquisition System:

1. Interface Address Lines: Match the CY62256NLL-55ZXIT system's data acquisition microprocessor address outputs (e.g., A0 to A14) directly to the SRAM's corresponding address input pins (pins 1 to 15, except pin 8 for ground).

2. Data Line Integration: Ensure a direct mapping of the microprocessor's data outputs (D0 to D7) to the SRAM's data pins (16 to 23).

3. Activation Control: The CY62256NLL-55ZXIT microprocessor's output control line should be linked to the SRAM's chip enable (CE) pin (24), allowing activation when the signal is low.

4. Data Access Control: Another output from the microprocessor targets the SRAM's output enable (OE) pin (22), dictating data output readiness when low.

5. Write Mechanism: A separate control line from the microprocessor is directed to the SRAM's write enable (WE) pin (27), permitting data writing upon receiving a low signal.

6. Electrical Powering: The CY62256NLL-55ZXIT SRAM's power supply pin (Vcc, pin 28) requires connection to a 5V source, with ground connections made at pins 8 and 14.

Circuit Considerations:

- Timing Adherence: It's crucial to align with the SRAM's specified timing for control signals (CE, OE, WE) to avoid data corruption or loss.

- Stable Power Supply: Incorporate decoupling capacitors close to the power input to mitigate voltage fluctuations.

- Compatibility of Voltage Levels: Utilize level shifting techniques if the microprocessor operates under a voltage different from the SRAM's.

- Efficient Power Usage: In battery-dependent systems, every microampere counts, necessitating a thoughtful approach to power management.

- Integrity of Signal: Minimize the length and optimize the layout of address and data pathways to prevent electromagnetic interference and signal degradation.

This configuration positions the CY62256NLL-55ZXIT as an effective buffer in a data acquisition system, providing a reliable solution for managing high-speed data flows and enhancing the overall precision and responsiveness of the instrument.

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6. What is the process for return or replacement of CY62256NLL-55ZXIT?

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 CY62256NLL-55ZXIT we delivered, we will accept the replacement or return of the CY62256NLL-55ZXIT 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 CY62256NLL-55ZXIT.

(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