Memory

Explore Memory parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
AS4C8M32S-7BCNTR IC DRAM 256MBIT PAR 90TFBGA Alliance Memory, Inc.	2,983	RFQ	Datasheet	-	90-TFBGA	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	Volatile	DRAM	SDRAM	256Mbit	8M x 32	Parallel	143 MHz	2ns	5.4 ns	3V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Surface Mount	90-TFBGA (8x13)
AS4C8M32S-6BIN IC DRAM 256MBIT PAR 90TFBGA Alliance Memory, Inc.	1,813	RFQ	Datasheet	-	90-TFBGA	Tray	Discontinued at Digi-Key	Not Verified	Volatile	DRAM	SDRAM	256Mbit	8M x 32	Parallel	166 MHz	2ns	5 ns	3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	90-TFBGA (8x13)
U62256AS2C07LLG1 IC SRAM 256KBIT PARALLEL 28SOP Alliance Memory, Inc.	3,117	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-SOP
U62256AS2K07LLG1 IC SRAM 256KBIT PARALLEL 28SOP Alliance Memory, Inc.	1,145	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
U6264BS2C07LLG1 IC SRAM 64KBIT PARALLEL 28SOP Alliance Memory, Inc.	3,375	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-SOP
U6264BS2K07LLG1 IC SRAM 64KBIT PARALLEL 28SOP Alliance Memory, Inc.	4,442	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
U62256ADC07LLG1 IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.	3,086	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	28-PDIP
U62256ADK07LLG1 IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.	1,104	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	28-PDIP
U6264BDC07LLG1 IC SRAM 64KBIT PARALLEL 28DIP Alliance Memory, Inc.	3,264	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	28-PDIP
U6264BDK07LLG1 IC SRAM 64KBIT PARALLEL 28DIP Alliance Memory, Inc.	4,007	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	28-PDIP
AS6C62256A-70SCN IC SRAM 256KBIT PARALLEL 28SOP Alliance Memory, Inc.	1,244	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-SOP
AS6C62256A-70SIN IC SRAM 256KBIT PARALLEL 28SOP Alliance Memory, Inc.	1,201	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
AS6C6264A-70SCN IC SRAM 64KBIT PARALLEL 28SOP Alliance Memory, Inc.	1,272	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-SOP
AS6C6264A-70SIN IC SRAM 64KBIT PARALLEL 28SOP Alliance Memory, Inc.	1,760	RFQ	Datasheet	-	28-SOIC (0.330", 8.38mm Width)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
AS6C62256A-70PCN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.	3,981	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	28-PDIP
AS6C62256A-70PIN IC SRAM 256KBIT PARALLEL 28DIP Alliance Memory, Inc.	1,628	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	28-PDIP
AS6C6264A-70PCN IC SRAM 64KBIT PARALLEL 28DIP Alliance Memory, Inc.	3,195	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	28-PDIP
AS6C6264A-70PIN IC SRAM 64KBIT PARALLEL 28DIP Alliance Memory, Inc.	2,092	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	64Kbit	8K x 8	Parallel	-	70ns	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	28-PDIP
AS7C256B-15JIN IC SRAM 256KBIT PARALLEL 28SOJ Alliance Memory, Inc.	3,877	RFQ	Datasheet	-	28-BSOJ (0.300", 7.62mm Width)	Tube	Discontinued at Digi-Key	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	15ns	15 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOJ
AS7C1024C-12TJIN IC SRAM 1MBIT PARALLEL 32SOJ Alliance Memory, Inc.	4,109	RFQ	Datasheet	-	32-BSOJ (0.300", 7.62mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	1Mbit	128K x 8	Parallel	-	12ns	12 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-SOJ

FAQ

Frequently Asked Questions

What are Memory components used for?

Memory components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Memory part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Memory parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.