Memory ICs

Memory (46,590)
Memory - Batteries (13)
Memory - Configuration Proms for FPGAs (578)
Memory - Controllers (151)

Records 47,332

Page 404/1578

Part Number	Description	In Stock
AT27C256R-70JU Microchip Technology	Memory IC EPROM 256K PARALLEL 32PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock306
AT27C256R-70JU-306 Microchip Technology	Memory IC EPROM 256K PARALLEL 32PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock11,496
AT27C256R-70JU-T Microchip Technology	Memory IC EPROM 256K PARALLEL 32PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock15,216
AT27C256R-70PA Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 125°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock2,178
AT27C256R-70PC Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock10,909
AT27C256R-70PI Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock6,732
AT27C256R-70PU Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock9,524
AT27C256R-70RC Microchip Technology	Memory IC EPROM 256K PARALLEL 28SOIC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.342", 8.69mm Width) Supplier Device Package: 28-SOIC	In Stock3,996
AT27C256R-70RI Microchip Technology	Memory IC EPROM 256K PARALLEL 28SOIC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.342", 8.69mm Width) Supplier Device Package: 28-SOIC	In Stock7,866
AT27C256R-70RU Microchip Technology	Memory IC EPROM 256K PARALLEL 28SOIC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.342", 8.69mm Width) Supplier Device Package: 28-SOIC	In Stock1,378
AT27C256R-70TC Microchip Technology	Memory IC EPROM 256K PARALLEL 28TSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	In Stock6,660
AT27C256R-70TI Microchip Technology	Memory IC EPROM 256K PARALLEL 28TSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	In Stock5,940
AT27C256R-70TU Microchip Technology	Memory IC EPROM 256K PARALLEL 28TSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 70ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	In Stock2,988
AT27C256R-90JC Microchip Technology	Memory IC EPROM 256K PARALLEL 32PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock6,120
AT27C256R-90JI Microchip Technology	Memory IC EPROM 256K PARALLEL 32PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock2,646
AT27C256R-90PA Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 125°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock8,820
AT27C256R-90PC Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock7,056
AT27C256R-90PI Microchip Technology	Memory IC EPROM 256K PARALLEL 28DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock7,614
AT27C256R-90RC Microchip Technology	Memory IC EPROM 256K PARALLEL 28SOIC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.342", 8.69mm Width) Supplier Device Package: 28-SOIC	In Stock6,696
AT27C256R-90RI Microchip Technology	Memory IC EPROM 256K PARALLEL 28SOIC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-SOIC (0.342", 8.69mm Width) Supplier Device Package: 28-SOIC	In Stock2,988
AT27C256R-90TC Microchip Technology	Memory IC EPROM 256K PARALLEL 28TSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	In Stock8,532
AT27C256R-90TI Microchip Technology	Memory IC EPROM 256K PARALLEL 28TSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 256Kb (32K x 8) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 28-TSSOP (0.465", 11.80mm Width) Supplier Device Package: 28-TSOP	In Stock6,426
AT27C400-90JC Microchip Technology	Memory IC EPROM 4M PARALLEL 44PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (512K x 8, 256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.6x16.6)	In Stock6,300
AT27C400-90PC Microchip Technology	Memory IC EPROM 4M PARALLEL 40DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (512K x 8, 256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 90ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Through Hole Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	In Stock4,284
AT27C4096-12JC Microchip Technology	Memory IC EPROM 4M PARALLEL 44PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.6x16.6)	In Stock13,356
AT27C4096-12JI Microchip Technology	Memory IC EPROM 4M PARALLEL 44PLCC Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.6x16.6)	In Stock8,190
AT27C4096-12PC Microchip Technology	Memory IC EPROM 4M PARALLEL 40DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Through Hole Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	In Stock3,562
AT27C4096-12PI Microchip Technology	Memory IC EPROM 4M PARALLEL 40DIP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Through Hole Package / Case: 40-DIP (0.600", 15.24mm) Supplier Device Package: 40-PDIP	In Stock6,354
AT27C4096-12VC Microchip Technology	Memory IC EPROM 4M PARALLEL 40VSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 40-TFSOP (0.488", 12.40mm Width) Supplier Device Package: 40-VSOP	In Stock4,410
AT27C4096-12VI Microchip Technology	Memory IC EPROM 4M PARALLEL 40VSOP Manufacturer: Microchip Technology Series: - Memory Type: Non-Volatile Memory Format: EPROM Technology: EPROM - OTP Memory Size: 4Mb (256K x 16) Memory Interface: Parallel Clock Frequency: - Write Cycle Time - Word, Page: - Access Time: 120ns Voltage - Supply: 4.5V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TC) Mounting Type: Surface Mount Package / Case: 40-TFSOP (0.488", 12.40mm Width) Supplier Device Package: 40-VSOP	In Stock7,416

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