PRODUCT DIRECTORY

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.

Photo 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
M27C256B-10C6TR STMicroelectronics

M27C256B-10C6TR

IC EPROM 256KBIT PARALLEL 32PLCC

STMicroelectronics

3,557 -
Datasheet - 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 100 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C256B-45XF1 STMicroelectronics

M27C256B-45XF1

IC EPROM 256KBIT PARALLEL 28CDIP

STMicroelectronics

1,071 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 256Kbit 32K x 8 Parallel - - 45 ns 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C256B-70XF1 STMicroelectronics

M27C256B-70XF1

IC EPROM 256KBIT PARALLEL 28CDIP

STMicroelectronics

1,687 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 256Kbit 32K x 8 Parallel - - 70 ns 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C4001-10C1 STMicroelectronics

M27C4001-10C1

IC EPROM 4MBIT PARALLEL 32PLCC

STMicroelectronics

4,222 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 512K x 8 Parallel - - 100 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C4001-35XF1 STMicroelectronics

M27C4001-35XF1

IC EPROM 4MBIT PARALLEL 32CDIP

STMicroelectronics

3,050 -
Datasheet - 32-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 4Mbit 512K x 8 Parallel - - 35 ns 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Through Hole 32-CDIP Frit Seal with Window
M27C4001-55C1 STMicroelectronics

M27C4001-55C1

IC EPROM 4MBIT PARALLEL 32PLCC

STMicroelectronics

1,582 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 512K x 8 Parallel - - 55 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C4001-70C6 STMicroelectronics

M27C4001-70C6

IC EPROM 4MBIT PARALLEL 32PLCC

STMicroelectronics

1,764 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 512K x 8 Parallel - - 70 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C4001-80B1 STMicroelectronics

M27C4001-80B1

IC EPROM 4MBIT PARALLEL 32DIP

STMicroelectronics

3,072 -
Datasheet - 32-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 512K x 8 Parallel - - 80 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Through Hole 32-PDIP
M27C512-10C6 STMicroelectronics

M27C512-10C6

IC EPROM 512KBIT PARALLEL 32PLCC

STMicroelectronics

1,069 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 100 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 32-PLCC (11.43x13.97)
M27C512-45XF1 STMicroelectronics

M27C512-45XF1

IC EPROM 512KBIT PARALLEL 28CDIP

STMicroelectronics

3,131 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 512Kbit 64K x 8 Parallel - - 45 ns 4.75V ~ 5.25V 0°C ~ 70°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C512-70C6TR STMicroelectronics

M27C512-70C6TR

IC EPROM 512KBIT PARALLEL 32PLCC

STMicroelectronics

3,449 -
Datasheet - 32-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 70 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 32-PLCC (11.43x13.97)
M27C512-90C1 STMicroelectronics

M27C512-90C1

IC EPROM 512KBIT PARALLEL 32PLCC

STMicroelectronics

2,853 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 90 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.43x13.97)
M27C512-90F1 STMicroelectronics

M27C512-90F1

IC EPROM 512KBIT PARALLEL 28CDIP

STMicroelectronics

2,919 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 512Kbit 64K x 8 Parallel - - 90 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C512-90F6 STMicroelectronics

M27C512-90F6

IC EPROM 512KBIT PARALLEL 28CDIP

STMicroelectronics

1,034 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 512Kbit 64K x 8 Parallel - - 90 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C64A-20F6 STMicroelectronics

M27C64A-20F6

IC EPROM 64KBIT PARALLEL 28CDIP

STMicroelectronics

3,413 -
Datasheet - 28-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 64Kbit 8K x 8 Parallel - - 200 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Through Hole 28-CDIP Frit Seal with Window
M27C801-100F6 STMicroelectronics

M27C801-100F6

IC EPROM 8MBIT PARALLEL 32CDIP

STMicroelectronics

4,964 -
Datasheet - 32-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 8Mbit 1M x 8 Parallel - - 100 ns 4.5V ~ 5.5V -40°C ~ 85°C (TA) - - Through Hole 32-CDIP Frit Seal with Window
M27C801-100K1 STMicroelectronics

M27C801-100K1

IC EPROM 8MBIT PARALLEL 32PLCC

STMicroelectronics

1,582 -
Datasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 8Mbit 1M x 8 Parallel - - 100 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 32-PLCC (11.35x13.89)
M27C801-120F1 STMicroelectronics

M27C801-120F1

IC EPROM 8MBIT PARALLEL 32CDIP

STMicroelectronics

4,017 -
Datasheet - 32-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 8Mbit 1M x 8 Parallel - - 120 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Through Hole 32-CDIP Frit Seal with Window
M27C801-80F1 STMicroelectronics

M27C801-80F1

IC EPROM 8MBIT PARALLEL 32CDIP

STMicroelectronics

2,339 -
Datasheet - 32-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 8Mbit 1M x 8 Parallel - - 80 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Through Hole 32-CDIP Frit Seal with Window
M27C801-90F1 STMicroelectronics

M27C801-90F1

IC EPROM 8MBIT PARALLEL 32CDIP

STMicroelectronics

2,646 -
Datasheet - 32-CDIP (0.600", 15.24mm) Window Tube Obsolete Not Verified Non-Volatile EPROM EPROM - UV 8Mbit 1M x 8 Parallel - - 90 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Through Hole 32-CDIP Frit Seal with Window
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COMPONENT SOURCING SUPPORT

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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.

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