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IS61C5128AS-25QLI The IS61C5128AS-25QLI is a 4Mbit asynchronous SRAM from Integrated Silicon Solution, Inc. It features a 25ns access time and is organized as 512K x 8.
Mfr Part #:

IS61C5128AS-25QLI

Available from 2 distributors
Mfr Name: Integrated Silicon Solution
Integrated Silicon Solution
The IS61C5128AS-25QLI is a 4Mbit asynchronous SRAM from Integrated Silicon Solution, Inc. It features a 25ns access time and is organized as 512K x 8.
✓ Total Stock: 6,463 pcs
$ Price Range: $1.28

IS61C5128AS-25QLI Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
6,250 pcs
On Request
6250 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
213 pcs
On Request
213 pcs On Request 1 On Request On Request On Request On Request On Request
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IS61C5128AS-25QLI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time
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IS61C5128AS-25QLI Description

Short technical summary and product information.

The Integrated Silicon Solution IS61C5128AS-25QLI is a high-speed, 4,194,304-bit static RAM organized as 524,288 words by 8 bits. Fabricated using ISSI's high-performance CMOS technology, this device offers fast access times of 25 ns with low power consumption.

 

This SRAM operates from a single 5V ± 10% power supply and features fully static operation, requiring no clock or refresh cycles. It is suitable for applications requiring fast data access and low standby power. The device is TTL compatible and available in a 32-pin SOP package.

 

Key electrical characteristics include a 25ns access time and a memory organization of 512K x 8. The operating voltage range is 4.5V to 5.5V, with an operating temperature range of -40°C to 85°C. Low active power is typically 75 mW, and low standby power is typically 1 mW.

 

The IS61C5128AS-25QLI is supplied in a 32-SOP surface mount package. It is designed for applications where reliable and fast memory access is critical.

IS61C5128AS-25QLI Quick Information

Product Type: SRAM
Canonical Name: IS61C5128AS-25QLI 4Mbit 512K x 8 Asynchronous SRAM
Subcategory: Static RAM

IS61C5128AS-25QLI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

IS61C5128AS-25QLI Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

IS61C5128AS-25QLI Features

  • 4Mbit asynchronous SRAM memory.
  • Fast 25ns access time.
  • Organized as 512K x 8 bits.
  • Operates from a single 5V supply.
  • Available in a 32-SOP package.

IS61C5128AS-25QLI Applications

  • Suitable for high-speed data storage.
  • Ideal for embedded systems.
  • Used in various digital applications.
  • Requires no external refresh circuitry.

IS61C5128AS-25QLI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the access time for the IS61C5128AS-25QLI?

The access time for the IS61C5128AS-25QLI is 25 ns.

What is the memory size of the IS61C5128AS-25QLI?

The memory size of the IS61C5128AS-25QLI is 4 Mbit.

What is the memory organization of the IS61C5128AS-25QLI?

The memory organization of the IS61C5128AS-25QLI is 512K x 8.

What is the operating voltage range for the IS61C5128AS-25QLI?

The operating voltage range for the IS61C5128AS-25QLI is 4.5V to 5.5V.

What is the operating temperature range for the IS61C5128AS-25QLI?

The operating temperature range for the IS61C5128AS-25QLI is -40°C to 85°C.

What type of memory is the IS61C5128AS-25QLI?

The IS61C5128AS-25QLI is an asynchronous SRAM.

What package is the IS61C5128AS-25QLI available in?

The IS61C5128AS-25QLI is available in a 32-SOP package.

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