Infineon SRAM- 4 MB

RS 제품 번호:: 181-7442
제조사 부품 번호:: CY62148ELL-55SXIT
제조업체:: Infineon

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Subtotal (1 reel of 1000 units)*

₩7,732,000.00

일시적 품절

2026년 12월 07일 부터 배송

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수량	한팩당	릴당*
1000 - 4000	₩7,732.00	₩7,731,200.00
5000 +	₩7,422.00	₩7,421,800.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 181-7442
제조사 부품 번호:: CY62148ELL-55SXIT
제조업체:: Infineon

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모두 선택	제품 정보	값
	브랜드	Infineon
	Product Type	SRAM
	Memory Size	4MB
	Organisation	512 k x 8 Bit
	Number of Words	512K
	Number of Bits per Word	8
	Maximum Random Access Time	45ns
	Address Bus Width	8bit
	Maximum Clock Frequency	1MHz
	Timing Type	Asynchronous
	Minimum Supply Voltage	4.5V
	Mount Type	Surface
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Package Type	SOIC
	Maximum Operating Temperature	85°C
	Pin Count	32
	Height	2.81mm
	Series	CY62148E
	Standards/Approvals	No
	Width	11.43mm
	Length	20.75mm
	Supply Current	20mA
	Automotive Standard	No

	모두 선택
	브랜드 Infineon
	Product Type SRAM
	Memory Size 4MB
	Organisation 512 k x 8 Bit
	Number of Words 512K
	Number of Bits per Word 8
	Maximum Random Access Time 45ns
	Address Bus Width 8bit
	Maximum Clock Frequency 1MHz
	Timing Type Asynchronous
	Minimum Supply Voltage 4.5V
	Mount Type Surface
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Package Type SOIC
	Maximum Operating Temperature 85°C
	Pin Count 32
	Height 2.81mm
	Series CY62148E
	Standards/Approvals No
	Width 11.43mm
	Length 20.75mm
	Supply Current 20mA
	Automotive Standard No

Datasheet CY62148ELL-55SXIT

Infineon CY62148E Series SRAM, 4MB Memory Size, 1MHz Maximum Clock Frequency - CY62148ELL-55SXIT

This SRAM is a static memory device designed for fast, low-latency data storage in embedded systems. It operates within a standard single-supply digital environment and is intended for surface-mount installation on printed circuit assemblies. The component supports asynchronous read/write interaction and is suitable for applications requiring moderate capacity and deterministic access timing.

Features and Benefits:

• 45ns random access time improves deterministic data retrieval
• 1MHz maximum clock frequency reduces power during polling
• 4MB organisation delivers sizeable volatile storage capacity
• 4.5V-5.5V supply range allows standard 5V system compatibility
• 20mA typical supply current lowers energy use in idle states
• 32-pin SOIC package supports compact board layouts

Applications

• Suitable for buffering in industrial control units
• Ideal for data logging in instrumentation systems
• Used with microcontrollers for code shadowing
• Can be used for frame buffering in legacy video electronics
• Suitable for temporary storage in communication gateways

What temperature extremes can it withstand in operation?

It is rated to operate from -40°C up to 85°C for use in demanding ambient conditions.

How is the memory organised internally for addressing?

The device presents 512K words of 8-bit width accessed via an 8-bit address interface.

Which physical footprint and mounting method does it require?

The component is supplied in a 32-pin SOIC package for surface-mount placement measuring 20.75mm length and 11.43mm width.

What are the primary electrical constraints to consider in designs?

Designers should observe the 5.5V maximum supply and ensure timing meets the 45 ns access requirement while accounting for the asynchronous timing scheme.