CY62256NLL-70SNXC
256Kbit SOIC-28 SRAM ROHS with 4.5V~5.5V operationCY62256NLL-70SNXC
256Kbit SOIC-28 SRAM ROHS with 4.5V~5.5V operation
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Manufacturer Part # : CY62256NLL-70SNXC
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Package/Case: SOIC-28
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Part Status : Active
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Brand: Cypress Semiconductor Corp
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Product Categories : Memory
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Series : CY62256
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Initiate the application within 90 days from the shipment date.
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CY62256NLL-70SNXC DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $1.268 | $1.27 |
10 | $1.072 | $10.72 |
30 | $0.964 | $28.92 |
100 | $0.843 | $84.30 |
500 | $0.789 | $394.50 |
1000 | $0.765 | $765.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
CY62256NLL-70SNXC Details
The CY62256NLL-70SNXC is a 32K x 8 static RAM designed for use in a wide range of applications, including communications equipment, networking devices, industrial control systems, and consumer electronics. This device features high speed and low power consumption, making it suitable for various embedded designs requiring fast and reliable memory storage.
Pinout
- A0-A31: Address Inputs
- D0-D7: Data Inputs/Outputs
- WE: Write Enable Input
- OE: Output Enable Input
- CE: Chip Enable Input
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High Speed: The CY62256NLL-70SNXC operates at a clock speed of up to 70 MHz, making it suitable for high-speed applications.
- Low Power Consumption: This device consumes low power, reducing heat generation and increasing system reliability.
- 32K x 8 Bit Architecture: The CY62256NLL-70SNXC features a 32K x 8 bit architecture, providing ample memory for various applications.
Applications
The CY62256NLL-70SNXC is suitable for various applications that require high-speed and low-power memory storage. Some examples include:
- Communications Equipment: The CY62256NLL-70SNXC can be used in telecommunications equipment, such as routers, switches, and modems.
- Networking Devices: This device is suitable for use in networking devices, including servers, storage systems, and network interface cards.
- Industrial Control Systems: The CY62256NLL-70SNXC can be used in industrial control systems, such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs).
Where to Use
The CY62256NLL-70SNXC is suitable for use in various applications where high-speed and low-power memory storage are required. Some examples include:
- Embedded Systems: This device can be used in embedded systems, such as automotive electronics, medical devices, and industrial control systems.
- Consumer Electronics: The CY62256NLL-70SNXC is suitable for use in consumer electronics, including smartphones, tablets, and smart TVs.
How to Use
To use the CY62256NLL-70SNXC, follow these steps:
- Connect the Address Inputs (A0-A31): Connect the address inputs to the desired memory location.
- Connect the Data Inputs/Outputs (D0-D7): Connect the data inputs/outputs to the desired data bus.
- Apply Power and Ground: Apply power and ground to the device according to the recommended operating conditions.
(Tip: For detailed usage instructions, refer to the datasheet.)
Application Circuit
The application circuit diagram for the CY62256NLL-70SNXC illustrates how to connect the device to a memory bus. It includes connections for address inputs, data inputs/outputs, and power supply.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- CY62256NLL-50SNXC: A similar static RAM device from Cypress Semiconductor with comparable features and performance.
- M29W640DB: An alternative flash memory device from Micron Technology with equivalent functionality.
Complementary
The CY62256NLL-70SNXC can be complemented by the CY7C1280B-1333C:
- CY7C1280B-1333C: A high-speed SRAM device from Cypress Semiconductor with a 128M x 32 bit architecture, suitable for use in applications requiring high-speed memory storage.
Frequently Asked Questions
Q: What is the maximum clock speed supported by the CY62256NLL-70SNXC?
A: The CY62256NLL-70SNXC operates at a maximum clock speed of up to 70 MHz.
Q: Can the CY62256NLL-70SNXC be used in industrial control systems?
A: Yes, the CY62256NLL-70SNXC is suitable for use in industrial control systems, such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs).

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | SRAM | RoHS | Details |
Memory Size ! | 256 kbit | Organization | 32 k x 8 |
Access Time | 70 ns | Interface Type | Parallel |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 4.5 V |
Supply Current - Max | 50 mA | Minimum Operating Temperature | 0 C |
Maximum Operating Temperature ! | + 70 C | Mounting Style | SMD/SMT |
Package / Case | SOIC-28 | Brand | Infineon Technologies |
Data Rate ! | SDR | Memory Type ! | SDR |
Moisture Sensitive | Yes | Number of Ports ! | 1 |
Product Type ! | SRAM | Series | CY62256NLL |
Factory Pack Quantity | 540 | Subcategory | Memory & Data Storage |
Tradename | MoBL | Type | Asynchronous |
Unit Weight | 0.078125 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is CY62256NLL-70SNXC?
The CY62256NLL-70SNXC is a high-performance CMOS static RAM (SRAM) chip manufactured by Cypress Semiconductor. It features a storage capacity of 32K (32,768) bits and operates at a speed of 70ns, making it suitable for use in various applications requiring fast and reliable data storage.
How Does CY62256NLL-70SNXC Work?
The CY62256NLL-70SNXC functions as a non-volatile memory device that stores data in a digital format. It utilizes CMOS technology to retain data without the need for constant power supply, making it ideal for use in battery-operated devices. The SRAM chip enables fast read and write operations, providing quick access to stored information.
How Many Pins does CY62256NLL-70SNXC have and What are the Functions of the Pinout Configuration?
The CY62256NLL-70SNXC is housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- CE: Chip enable pin.
- OE: Output enable pin.
- WE: Write enable pin.
- A0-A13: Address input pins.
- Q0-Q7: Data output pins.
- DQ0-DQ7: Data input/output pins.
- NC: No connection pin.
What are the Pros and Cons of CY62256NLL-70SNXC?
Pros:
- High Performance: Offers fast access times for efficient data processing.
- Non-Volatile: Retains data without power, ensuring data integrity in power-off situations.
- Reliability: Provides reliable data storage and retrieval for critical applications.
- Easy Integration: Standard pinout configuration for easy integration into existing designs.
- Wide Operating Voltage: Supports a wide operating voltage range for flexibility in power supply selection.
Cons:
- Power Consumption: Consumes power during read and write operations, impacting battery life in portable devices.
- Cost: High-performance SRAM chips like the CY62256NLL-70SNXC may have a higher cost compared to lower-speed alternatives.
- Complexity: Requires proper control signals and timing considerations for reliable operation.
Are There Any Equivalents/Alternatives to CY62256NLL-70SNXC for Recommendation?
- The AS6C62256 from Alliance Memory is a comparable 32K SRAM chip with similar features.
- Alternatives to the CY62256NLL-70SNXC include the FM1608 from Cypress Semiconductor and the 62C256 from Microchip Technology.
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Price details
Prices listed do not include VAT.
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