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Infineon 4MB Asynchronous SRAM Memory 512K x 8 Bit 45ns 1MHz SOIC Package CY62148ELL-55SXI

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Infineon 4MB Asynchronous SRAM Memory 512K x 8 Bit 45ns 1MHz SOIC Package CY62148ELL-55SXI

Name: Infineon 4MB Asynchronous SRAM Memory 512K x 8 Bit 45ns 1MHz SOIC Package CY62148ELL-55SXI
Brand: Infineon
SKU: 141930
Price: 12.63 USD
Availability: InStock

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Category SRAM Memory Brand Infineon Condition New

Specifications

Country of Origin	India
Brand	Infineon
Height	2.81mm
Length	20.75mm
Model	CY62148ELL-55SXI
Width	11.43mm
Mount Type	Surface
Series	CY62148E
Maximum Operating Temperature	85°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Memory size	4MB
Pin Count	32
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	4.5V
Supply Current	20mA
Maximum Clock Frequency	1MHz
Organisation	512 k x 8 Bit
Number of Bits per Word	8
Maximum Random Access Time	45ns
Number of Words	512K
Timing Type	Asynchronous

Key Features

Asynchronous timing with 45ns maximum random access time for quick data reads and writes.
Operates at a maximum clock frequency of 1MHz ensuring responsive performance.
Supplied in a 32-pin SOIC surface-mount package suitable for compact PCB designs.
Wide operating temperature range from -40°C to 85°C supports industrial environments.
Compatible with 4.5V to 5.5V supply voltage ranges for various embedded systems.
Low supply current of 20mA aids in predictable power budgeting.
Ideal for buffering, temporary data logging, firmware shadow RAM, and control units requiring 8-bit parallel transfer.

Product Description

Infineon CY62148ELL-55SXI is a 4MB asynchronous static RAM (SRAM) memory device designed to provide fast and efficient short-term data storage in electronic and embedded systems. It is supplied as a compact, surface-mount 32-pin SOIC package that fits well into modern PCB layouts for industrial, HVAC, manufacturing, and automotive electronics.

The device achieves a maximum random access time of 45 nanoseconds and supports clock frequencies up to 1MHz. Its asynchronous timing simplifies system design by allowing flexible read and write cycles without complex timing constraints. Operating under supply voltages ranging between 4.5V and 5.5V ensures compatibility with common embedded power systems. Additionally, the component draws a low supply current of 20mA, enabling predictable and efficient power management.

Designed for reliability, the CY62148ELL-55SXI functions efficiently across a wide temperature range from -40°C to 85°C, making it suitable for harsh industrial conditions. Its 32-pin SOIC surface-mount package supports automated assembly methods and optimized thermal dissipation.

4MB memory size organized as 512K x 8 bits. Asynchronous timing with 45ns maximum access time. Maximum clock frequency of 1MHz. Surface-mount SOIC 32-pin package. Operating temperature range from -40°C to 85°C. Supply voltage range 4.5V to 5.5V.

20mA supply current. 8-bit parallel data interface.

Typical use cases include buffering in microcontroller-based embedded systems, temporary data storage in industrial equipment, firmware shadow RAM in legacy electronics, and applications requiring fast, volatile memory with simple timing. The component's package type and pin count facilitate straightforward integration into surface-mount PCB assembly lines.

Explore a broad range of Infineon semiconductor products for your industrial, laboratory, manufacturing, and HVAC system needs here at EnvMart.

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