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Name: 70V28L20PFGI
Brand: Renesas Electronics America Inc
SKU: 70V28L20PFGI
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Renesas Electronics America Inc 70V28L20PFGI

Part No.:: 70V28L20PFGI

Manufacturer:: Renesas Electronics America Inc

Package:: 100-LQFP

Datasheet:: 70V28L20PFGI.pdf

Description:: IC SRAM 1MBIT PARALLEL 100TQFP

In Stock:: 2020

Quantity:: Add To Cart

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70V28L20PFGI Specifications

Package/Case:
100-LQFP
Packaging:
Tray
Series:
-
ProductStatus:
Active
MemoryType:
Volatile
MemoryFormat:
SRAM
Technology:
SRAM - Dual Port, Asynchronous
MemorySize:
1Mb (64K x 16)
MemoryInterface:
Parallel
ClockFrequency:
-
WriteCycleTime-WordPage:
20ns
AccessTime:
20 ns
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

70V28L20PFGI this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 70V28L20PFGI 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 70V28L20PFGI 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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70V28L20PFGI information

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70V28L20PFGI Typical application Circuitry

70V28L20PFGI

The 70V28L20PFGI is a high-speed CMOS static random-access memory (SRAM) chip, commonly utilized in applications that demand quick data access and low power consumption. This SRAM chip finds its use in various fields, including telecommunications, computing, and industrial control systems.

Applications:

The 70V28L20PFGI is ideal for:

1. Telecommunications: Utilized in communication devices for buffering data during transmission and reception.

2. Computing Systems: Employed as cache memory in computers and servers to enhance processing speed.

3. Industrial Control: Used in programmable logic controllers (PLCs) and other control systems for rapid data storage and retrieval.

Parameters:

Notable parameters of the 70V28L20PFGI include:

- Memory Size: 4Mbit (256K x 16)

- Access Time: Typically around 20ns

- Operating Voltage: 3.3V

- Package: 100-pin TQFP

Circuit Design - Example Application in Telecommunications:

In a communication device, the 70V28L20PFGI can serve as a data buffer. Here's a detailed circuit connection:

1. Power Connections:

- VCC (Pin 50): Attach to a 3.3V power source.

- GND (Pin 25): Connect to the ground.

2. Data Lines Interface:

- D0-D15 (Pins 1-16, 81-96): Interface with the data bus of the communication processor.

3. Address Lines Interface:

- A0-A17 (Pins 17-32, 65-80): Link to the address bus of the communication processor.

4. Control Signals:

- CE (Pin 33): Chip Enable, active low. Connect to the processor's control line.

- OE (Pin 34): Output Enable, active low. Link to the processor's read control line.

- WE (Pin 35): Write Enable, active low. Attach to the processor's write control line.

Design Considerations:

When designing a circuit with the 70V28L20PFGI, it's important to consider:

1. Power Stability: To provide a steady power supply, use bypass capacitors in proximity to the VCC and GND pins.

2. Address and Data Line Integrity: Route the address and data lines correctly to reduce signal deterioration and interference.

3. Heat Dissipation: Ensure adequate cooling if the chip operates in high-speed or high-temperature conditions.

4. Protection Measures: Implement measures to protect against electrostatic discharge (ESD) during handling and operation.

By taking these design considerations into account and following the detailed pin connections, the 70V28L20PFGI can be effectively integrated into a telecommunications device or other systems requiring fast and reliable data storage and retrieval.

70V28L20PFGI FAQ

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We have a professional and experienced quality control team to strictly verify and test the 70V28L20PFGI. All suppliers must pass our qualification reviews before they can publish their products including 70V28L20PFGI on icwhale.com; we pay more attention to the channels and quality of 70V28L20PFGI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 70V28L20PFGI price and inventory displayed accurate?

The price and inventory of 70V28L20PFGI fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of 70V28L20PFGI?

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 70V28L20PFGI we delivered, we will accept the replacement or return of the 70V28L20PFGI 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 70V28L20PFGI.

(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