HY62256ALP-70
Standard SRAM, 32KX8, 70ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28HY62256ALP-70
Standard SRAM, 32KX8, 70ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28
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HY62256ALP-70 DataSheet

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HY62256ALP-70 Description
The HY62256ALP-70 is a 32K x 8-bit static random access memory (SRAM) chip manufactured by Hynix Semiconductor, designed for reliable data storage and high-speed processing in various applications. This device features low power consumption, single 5V power supply, and fully static operation, making it suitable for use in computer systems, automotive electronics, industrial control systems, and communication equipment.
Features
The HY62256ALP-70 features a 32K x 8-bit SRAM array, with each byte having its own output enable pin. It also has a single 5V power supply and fully static operation, making it suitable for use in various applications.
Applications
The HY62256ALP-70 is designed for use in computer systems, automotive electronics, industrial control systems, and communication equipment where high-speed processing and reliable data storage are required.
Where to Use:
- Computer Systems
- Automotive Electronics
- Industrial Control Systems
- Communication Equipment
Manufacturer
The HY62256ALP-70 is manufactured by Hynix Semiconductor, a global leader in semiconductor technology.
Packages
The HY62256ALP-70 comes in a 28-pin SOIC (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the SRAM chip into electronic circuits.
Equivalent Parts of HY62256ALP-70
- Samsung K4S281616F: A comparable 32K x 8-bit SRAM chip from Samsung Electronics with similar features and performance.
- Micron MT48LC8M8A2: An alternative 32K x 8-bit SRAM chip from Micron Technology that offers equivalent functionality.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | No | Part Life Cycle Code | Obsolete |
Part Package Code | DIP | Pin Count ! | 28 |
ECCN Code | EAR99 | HTS Code ! | 8542.32.00.41 |
Access Time-Max | 70 ns | Additional Feature ! | BATTERY BACKUP |
I/O Type | COMMON | JESD-30 Code | R-PDIP-T28 |
JESD-609 Code | e0 | Length | 37 mm |
Memory Density | 262144 bit | Memory IC Type | STANDARD SRAM |
Memory Width | 8 | Number of Functions | 1 |
Number of Ports ! | 1 | Number of Terminals | 28 |
Number of Words | 32768 words | Number of Words Code | 32000 |
Operating Mode ! | ASYNCHRONOUS | Operating Temperature-Max | 70 °C |
Organization | 32KX8 | Output Characteristics | 3-STATE |
Output Enable | YES | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Equivalence Code | DIP28,.6 |
Package Shape | RECTANGULAR | Package Style | IN-LINE |
Parallel/Serial | PARALLEL | Power Supplies ! | 5 V |
Qualification Status ! | Not Qualified | Seated Height-Max | 4.826 mm |
Standby Current-Max | 0.00005 A | Standby Voltage-Min | 2 V |
Supply Current-Max | 0.07 mA | Supply Voltage-Max (Vsup) | 5.5 V |
Supply Voltage-Min (Vsup) | 4.5 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount ! | NO | Technology | CMOS |
Temperature Grade ! | COMMERCIAL | Terminal Finish | Tin/Lead (Sn/Pb) |
Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
Terminal Position | DUAL | Width | 15.24 mm |
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 HY62256ALP-70?
The HY62256ALP-70 is a 32K x 8-bit low-power CMOS static RAM (SRAM) manufactured by Hynix Semiconductor. It is designed for use in low-power applications that require volatile and fast-access memory, such as battery-powered devices, industrial equipment, and embedded systems.
How Does HY62256ALP-70 Work?
The HY62256ALP-70 operates as a static RAM, providing fast and non-volatile storage of data. It stores information as long as power is supplied, offering quick access times for read and write operations. The SRAM works by storing digital data in a matrix of memory cells organized in rows and columns for efficient data retrieval.
How Many Pins does HY62256ALP-70 have and What are the Functions of the Pinout Configuration?
The HY62256ALP-70 is typically housed in a 28-pin DIP (Dual Inline Package) or SOP (Small Outline Package). The pinout configuration includes:
- Address Pins (A0-A14): Inputs for selecting memory locations within the device.
- Data Pins (DQ0-DQ7): Bidirectional data input/output pins.
- Control Pins (CS, OE, WE): Chip select, output enable, and write enable pins for controlling data access.
- Power Pins (VCC, GND): Power supply connections for the device.
What are the Pros and Cons of HY62256ALP-70?
Pros:
- Low Power Consumption: Operates with low power, ideal for energy-efficient applications.
- Fast Access Time: Provides quick read and write operations for efficient data processing.
- Non-Volatile Storage: Retains data without continuous power supply, suitable for volatile memory needs.
- Compact Package Options: Available in DIP and SOP packages for flexible design integration.
Cons:
- Limited Storage Capacity: Offers 32K x 8 bits of memory, which may not be sufficient for certain applications requiring larger memory sizes.
- Limited Features: Does not include advanced features like built-in error correction or multi-voltage operation.
- Interface Complexity: Requires careful handling of address, data, and control signals for proper functionality.
Are There Any Equivalents/Alternatives to HY62256ALP-70 for Recommendation?
- Equivalents to the HY62256ALP-70 include the KM62256 from Samsung and the 62256 from Micron Technology.
- Alternatives to the HY62256ALP-70 include the CY62256 from Cypress Semiconductor and the AS6C62256 from Alliance Memory.
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Price details
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