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
25AA256/WF16K IC EEPROM 256KBIT SPI 10MHZ DIE Microchip Technology	4,084	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25AA640/W IC EEPROM 64KBIT SPI 1MHZ DIE Microchip Technology	2,193	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	1 MHz	5ms	-	1.8V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25LC320/S IC EEPROM 32KBIT SPI 2MHZ DIE Microchip Technology	1,715	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	32Kbit	4K x 8	SPI	2 MHz	5ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25LC320/WF IC EEPROM 32KBIT SPI 2MHZ DIE Microchip Technology	4,993	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	32Kbit	4K x 8	SPI	2 MHz	5ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25LC640/S IC EEPROM 64KBIT SPI 2MHZ DIE Microchip Technology	2,822	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	2 MHz	5ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25LC640/W IC EEPROM 64KBIT SPI 2MHZ DIE Microchip Technology	2,132	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	2 MHz	5ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
25LC640/WF IC EEPROM 64KBIT SPI 2MHZ DIE Microchip Technology	1,193	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	2 MHz	5ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
47C04-I/WF16K IC EERAM 4KBIT I2C 1MHZ DIE Microchip Technology	2,569	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EERAM	EEPROM, SRAM	4Kbit	512 x 8	I2C	1 MHz	1ms	400 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	Die
47C16-I/S16K IC EERAM 16KBIT I2C 1MHZ DIE Microchip Technology	4,267	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EERAM	EEPROM, SRAM	16Kbit	2K x 8	I2C	1 MHz	1ms	400 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	Die
47L16-I/W16K IC EERAM 16KBIT I2C 1MHZ DIE Microchip Technology	4,631	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EERAM	EEPROM, SRAM	16Kbit	2K x 8	I2C	1 MHz	1ms	400 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	Die
93AA46B/W15K IC EEPROM 1KBIT MICROWIRE DIE Microchip Technology	1,352	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	64 x 16	Microwire	2 MHz	6ms	-	1.8V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
93AA66C/W15K IC EEPROM 4KBIT MICROWIRE DIE Microchip Technology	3,867	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8, 256 x 16	Microwire	3 MHz	6ms	-	1.8V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
93C46A/W15K IC EEPROM 1KBIT MICROWIRE DIE Microchip Technology	2,280	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	128 x 8	Microwire	2 MHz	2ms	-	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
93C66C-I/S15K IC EEPROM 4KBIT MICROWIRE DIE Microchip Technology	2,801	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8, 256 x 16	Microwire	3 MHz	2ms	-	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	Die
93C66C/S15K IC EEPROM 4KBIT MICROWIRE DIE Microchip Technology	2,166	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8, 256 x 16	Microwire	3 MHz	2ms	-	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
93C86C/WF15K IC EEPROM 16KBIT MICROWIRE DIE Microchip Technology	1,426	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	2K x 8, 1K x 16	Microwire	3 MHz	2ms	-	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
93LC46B/W IC EEPROM 1KBIT MICROWIRE DIE Microchip Technology	3,635	RFQ	Datasheet	-	Die	Tray	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	64 x 16	Microwire	2 MHz	6ms	-	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	Die
AT25080B-WWU11L IC EEPROM 8KBIT SPI 20MHZ WAFER Microchip Technology	4,894	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	8Kbit	1K x 8	SPI	20 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	Wafer
SST25WF040B-40I/W13G IC FLASH 4MBIT SPI 40MHZ WAFER Microchip Technology	4,566	RFQ	Datasheet	SST25	Die	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	4Mbit	512K x 8	SPI	40 MHz	1ms	-	1.65V ~ 1.95V	-40°C ~ 85°C (TA)	-	-	-	Wafer
SST26VF016B-104I/W70S IC FLASH 16MBIT SPI/QUAD WAFER Microchip Technology	3,151	RFQ	Datasheet	SST26 SQI®	Die	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	16Mbit	2M x 8	SPI - Quad I/O	104 MHz	1.5ms	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	-	Wafer

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.