Memory

Manufacturers 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

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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
AT27C256R-12RC

AT27C256R-12RC

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27C256R-12RCDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 120 ns 4.5V ~ 5.5V 0°C ~ 70°C (TC) - - Surface Mount 28-SOIC
AT27C256R-45RI

AT27C256R-45RI

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27C256R-45RIDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 45 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT27C256R-70RI

AT27C256R-70RI

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27C256R-70RIDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 70 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT27C4096-90VI

AT27C4096-90VI

IC EPROM 4MBIT PARALLEL 40VSOP

Microchip Technology

0
RFQ
AT27C4096-90VIDatasheet - 40-TFSOP (0.488", 12.40mm Width) Tray Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 256K x 16 Parallel - - 90 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 40-VSOP
AT27C512R-45RI

AT27C512R-45RI

IC EPROM 512KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27C512R-45RIDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 45 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT27C512R-70RI

AT27C512R-70RI

IC EPROM 512KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27C512R-70RIDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 512Kbit 64K x 8 Parallel - - 70 ns 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT27LV020A-12VI

AT27LV020A-12VI

IC EPROM 2MBIT PARALLEL 32VSOP

Microchip Technology

0
RFQ
AT27LV020A-12VIDatasheet - 32-TFSOP (0.488", 12.40mm Width) Tray Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 2Mbit 256K x 8 Parallel - - 120 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-VSOP
AT27LV040A-90VI

AT27LV040A-90VI

IC EPROM 4MBIT PARALLEL 32VSOP

Microchip Technology

0
RFQ
AT27LV040A-90VIDatasheet - 32-TFSOP (0.488", 12.40mm Width) Tray Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 4Mbit 512K x 8 Parallel - - 90 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 32-VSOP
AT27LV256A-55RI

AT27LV256A-55RI

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27LV256A-55RIDatasheet - 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 -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT27LV256A-90RI

AT27LV256A-90RI

IC EPROM 256KBIT PARALLEL 28SOIC

Microchip Technology

0
RFQ
AT27LV256A-90RIDatasheet - 28-SOIC (0.342", 8.69mm Width) Tube Obsolete Not Verified Non-Volatile EPROM EPROM - OTP 256Kbit 32K x 8 Parallel - - 90 ns 3V ~ 3.6V, 4.5V ~ 5.5V -40°C ~ 85°C (TC) - - Surface Mount 28-SOIC
AT28BV16-25JC

AT28BV16-25JC

IC EEPROM 16KBIT PARALLEL 32PLCC

Microchip Technology

0
RFQ
AT28BV16-25JCDatasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 250 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT28BV16-25JI

AT28BV16-25JI

IC EEPROM 16KBIT PARALLEL 32PLCC

Microchip Technology

0
RFQ
AT28BV16-25JIDatasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 250 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT28BV16-25PC

AT28BV16-25PC

IC EEPROM 16KBIT PARALLEL 24DIP

Microchip Technology

0
RFQ
AT28BV16-25PCDatasheet - 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 250 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Through Hole 24-PDIP
AT28BV16-25TC

AT28BV16-25TC

IC EEPROM 16KBIT PARALLEL 28TSOP

Microchip Technology

0
RFQ
AT28BV16-25TCDatasheet - 28-TSSOP (0.465", 11.80mm Width) Tray Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 250 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 28-TSOP
AT28BV16-25TI

AT28BV16-25TI

IC EEPROM 16KBIT PARALLEL 28TSOP

Microchip Technology

0
RFQ
AT28BV16-25TIDatasheet - 28-TSSOP (0.465", 11.80mm Width) Tray Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 250 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 28-TSOP
AT28BV16-30JC

AT28BV16-30JC

IC EEPROM 16KBIT PARALLEL 32PLCC

Microchip Technology

0
RFQ
AT28BV16-30JCDatasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 300 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT28BV16-30JI

AT28BV16-30JI

IC EEPROM 16KBIT PARALLEL 32PLCC

Microchip Technology

0
RFQ
AT28BV16-30JIDatasheet - 32-LCC (J-Lead) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 300 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Surface Mount 32-PLCC (13.97x11.43)
AT28BV16-30PC

AT28BV16-30PC

IC EEPROM 16KBIT PARALLEL 24DIP

Microchip Technology

0
RFQ
AT28BV16-30PCDatasheet - 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 300 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Through Hole 24-PDIP
AT28BV16-30PI

AT28BV16-30PI

IC EEPROM 16KBIT PARALLEL 24DIP

Microchip Technology

0
RFQ
AT28BV16-30PIDatasheet - 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 300 ns 2.7V ~ 3.6V -40°C ~ 85°C (TC) - - Through Hole 24-PDIP
AT28BV16-30TC

AT28BV16-30TC

IC EEPROM 16KBIT PARALLEL 28TSOP

Microchip Technology

0
RFQ
AT28BV16-30TCDatasheet - 28-TSSOP (0.465", 11.80mm Width) Tray Obsolete Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 Parallel - 3ms 300 ns 2.7V ~ 3.6V 0°C ~ 70°C (TC) - - Surface Mount 28-TSOP

Category Overview

Memory Products & Selection Guide

Memory are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Memory. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Memory?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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