Memory

Use the filters and product table below to compare Memory components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Stock & Datasheets Review availability and technical references

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Memory Type	Memory Format	Technology	Memory Size	Memory Organization	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
AS6C3216-55TINTR IC SRAM 32MBIT PARALLEL 48TSOP I Alliance Memory, Inc.	4,760	-	RFQ	Datasheet	-	48-TFSOP (0.724", 18.40mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	32Mbit	2M x 16	Parallel	-	55ns	55 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TSOP I
AS4C16M16D1-5TCNTR IC DRAM 256MBIT PAR 66TSOP II Alliance Memory, Inc.	3,534	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	256Mbit	16M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	0°C ~ 70°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C16M16D1-5TINTR IC DRAM 256MBIT PAR 66TSOP II Alliance Memory, Inc.	2,389	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	256Mbit	16M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	-40°C ~ 85°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C32M16D1-5TCNTR IC DRAM 512MBIT PAR 66TSOP II Alliance Memory, Inc.	4,343	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	512Mbit	32M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	0°C ~ 70°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C32M16D1-5TINTR IC DRAM 512MBIT PAR 66TSOP II Alliance Memory, Inc.	1,549	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	512Mbit	32M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	-40°C ~ 85°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C4M16D1-5TCNTR IC DRAM 64MBIT PAR 66TSOP II Alliance Memory, Inc.	1,717	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	64Mbit	4M x 16	Parallel	200 MHz	-	700 ps	2.3V ~ 2.7V	0°C ~ 70°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C4M16D1-5TINTR IC DRAM 64MBIT PAR 66TSOP II Alliance Memory, Inc.	2,937	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	64Mbit	4M x 16	Parallel	200 MHz	-	700 ps	2.3V ~ 2.7V	-40°C ~ 85°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C8M16D1-5TCNTR IC DRAM 128MBIT PAR 66TSOP II Alliance Memory, Inc.	4,537	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	128Mbit	8M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	0°C ~ 70°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C8M16D1-5TINTR IC DRAM 128MBIT PAR 66TSOP II Alliance Memory, Inc.	4,875	-	RFQ	Datasheet	-	66-TSSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR	128Mbit	8M x 16	Parallel	200 MHz	15ns	700 ps	2.3V ~ 2.7V	-40°C ~ 85°C (TA)	-	-	Surface Mount	66-TSOP II
AS4C32M16D2-25BCNTR IC DRAM 512MBIT PAR 84TFBGA Alliance Memory, Inc.	1,764	-	RFQ	Datasheet	-	84-TFBGA	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	DRAM	SDRAM - DDR2	512Mbit	32M x 16	Parallel	400 MHz	15ns	400 ps	1.7V ~ 1.9V	0°C ~ 85°C (TC)	-	-	Surface Mount	84-TFBGA (8x12.5)

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Memory FAQ

Common questions about filtering, comparing and sourcing Memory components.

How can I narrow the Memory selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Memory part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.