Memory

Browse available Memory components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
IDT71256SA12PZ8 IC SRAM 256KBIT PARALLEL 28TSOP Renesas Electronics Corporation	2,886	-	RFQ	Datasheet	-	28-TSSOP (0.465", 11.80mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	12ns	12 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-TSOP
IDT71256SA20PZ8 IC SRAM 256KBIT PARALLEL 28TSOP Renesas Electronics Corporation	2,355	-	RFQ	Datasheet	-	28-TSSOP (0.465", 11.80mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	20ns	20 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-TSOP
IDT71256SA25PZ8 IC SRAM 256KBIT PARALLEL 28TSOP Renesas Electronics Corporation	2,119	-	RFQ	Datasheet	-	28-TSSOP (0.465", 11.80mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	25ns	25 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	28-TSOP
IS25WP256D-RHLE-TR IC FLASH 256MBIT SPI 24TFBGA ISSI, Integrated Silicon Solution Inc	2,529	-	RFQ	Datasheet	-	24-TBGA	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH - NOR	256Mbit	32M x 8	SPI - Quad I/O, QPI, DTR	104 MHz	800µs	-	1.65V ~ 1.95V	-40°C ~ 105°C (TA)	-	-	Surface Mount	24-TFBGA (6x8)
AT27LV010A-12JC IC EPROM 1MBIT PARALLEL 32PLCC Microchip Technology	1,288	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	120 ns	3V ~ 3.6V, 4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Surface Mount	32-PLCC (13.97x11.43)
AT27LV010A-15JI IC EPROM 1MBIT PARALLEL 32PLCC Microchip Technology	1,856	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	150 ns	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 85°C (TC)	-	-	Surface Mount	32-PLCC (13.97x11.43)
AT27LV512A-70JI IC EPROM 512KBIT PARALLEL 32PLCC Microchip Technology	4,414	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	512Kbit	64K x 8	Parallel	-	-	70 ns	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 85°C (TC)	-	-	Surface Mount	32-PLCC (13.97x11.43)
AT28C17E-20JC IC EEPROM 16KBIT PARALLEL 32PLCC Microchip Technology	3,502	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	2K x 8	Parallel	-	200µs	200 ns	4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Surface Mount	32-PLCC (13.97x11.43)
AT27LV256A-55RC IC EPROM 256KBIT PARALLEL 28SOIC Microchip Technology	3,268	-	RFQ	Datasheet	-	28-SOIC (0.342", 8.69mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	55 ns	3V ~ 3.6V, 4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Surface Mount	28-SOIC
AT27LV512A-70RC IC EPROM 512KBIT PARALLEL 28SOIC Microchip Technology	4,835	-	RFQ	Datasheet	-	28-SOIC (0.342", 8.69mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	512Kbit	64K x 8	Parallel	-	-	70 ns	3V ~ 3.6V, 4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Surface Mount	28-SOIC
AT27BV256-70RC IC EPROM 256KBIT PARALLEL 28SOIC Microchip Technology	1,373	-	RFQ	Datasheet	-	28-SOIC (0.342", 8.69mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	70 ns	2.7V ~ 3.6V, 4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Surface Mount	28-SOIC
MR44V064AMAZAAB IC FRAM 64KBIT I2C 3.4MHZ 8SOP Rohm Semiconductor	3,360	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Last Time Buy	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	64Kbit	8K x 8	I2C	3.4 MHz	-	130 ns	2.5V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
AT45DB161E-SHFHC-T IC FLASH 16MBIT SPI 85MHZ 8SOIC Renesas Electronics Corporation	3,683	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	16Mbit	528 Bytes x 4096 pages	SPI	85 MHz	8µs, 4ms	-	2.3V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
MB85RS256BPNF-G-JNE1 IC FRAM 256KBIT SPI 33MHZ 8SOP Fujitsu Semiconductor Memory Solution	3,335	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Discontinued at Digi-Key	Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	SPI	33 MHz	-	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
GD25LR256FFIRR IC FLASH 256MBIT SPI/QUAD GigaDevice Semiconductor (HK) Limited	4,628	-	RFQ	Datasheet	GD25LR	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	256Mbit	32M x 8	SPI - Quad I/O, QPI	104 MHz	120µs, 1.2ms	7 ns	1.65V ~ 2V	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOP
CY7C1020BN-12ZXC IC SRAM 512KBIT PAR 44TSOP II Infineon Technologies	4,134	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	512Kbit	32K x 16	Parallel	-	12ns	12 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	44-TSOP II
CY7C1020BN-15ZXC IC SRAM 512KBIT PAR 44TSOP II Infineon Technologies	1,788	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	512Kbit	32K x 16	Parallel	-	15ns	15 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	44-TSOP II
AT28C17E-20PC IC EEPROM 16KBIT PARALLEL 28DIP Microchip Technology	3,536	-	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	2K x 8	Parallel	-	200µs	200 ns	4.5V ~ 5.5V	0°C ~ 70°C (TC)	-	-	Through Hole	28-PDIP
SST39WF1602-70-4C-MBQE IC FLASH 16MBIT PARALLEL 48WFBGA Microchip Technology	3,318	-	RFQ	Datasheet	SST39 MPF™	48-WFBGA	Tray	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH	16Mbit	1M x 16	Parallel	-	40µs	70 ns	1.65V ~ 1.95V	0°C ~ 70°C (TA)	-	-	Surface Mount	48-WFBGA (6x4)
IS42S16400D-6T-TR IC DRAM 64MBIT PAR 54TSOP II ISSI, Integrated Silicon Solution Inc	4,981	-	RFQ	Datasheet	-	54-TSOP (0.400", 10.16mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	Volatile	DRAM	SDRAM	64Mbit	4M x 16	Parallel	166 MHz	-	5 ns	3V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Surface Mount	54-TSOP II

Memory FAQ

What Memory components can I source from EGOO?

You can browse available Memory product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Memory parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.