Memory ICs

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

Records 47,332

Page 403/1578

Part Number	Description	In Stock
AT27C256R-15PA 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: 150ns 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 Stock2,646
AT27C256R-15PC 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: 150ns 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 Stock5,868
AT27C256R-15PI 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: 150ns 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 Stock2,718
AT27C256R-15RC 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: 150ns 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 Stock5,796
AT27C256R-15RI 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: 150ns 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 Stock4,950
AT27C256R-15TC 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: 150ns 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 Stock2,538
AT27C256R-15TI 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: 150ns 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 Stock6,444
AT27C256R-45JC 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: 45ns 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 Stock7,578
AT27C256R-45JI 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: 45ns 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 Stock6,930
AT27C256R-45JU 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: 45ns 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 Stock1,187
AT27C256R-45JU-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: 45ns 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 Stock16,224
AT27C256R-45PC 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: 45ns 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 Stock3,456
AT27C256R-45PI 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: 45ns 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 Stock7,074
AT27C256R-45PU 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: 45ns 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 Stock727
AT27C256R-45RC 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: 45ns 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 Stock6,624
AT27C256R-45RI 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: 45ns 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 Stock4,662
AT27C256R-45RU 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: 45ns 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 Stock4,590
AT27C256R-45TC 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: 45ns 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 Stock7,110
AT27C256R-45TI 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: 45ns 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 Stock3,384
AT27C256R-45TU 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: 45ns 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 Stock2,628
AT27C256R-55JC 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: 55ns 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 Stock8,010
AT27C256R-55JI 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: 55ns 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 Stock5,022
AT27C256R-55PC 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: 55ns 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 Stock2,916
AT27C256R-55PI 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: 55ns 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 Stock2,124
AT27C256R-55RC 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: 55ns 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 Stock6,390
AT27C256R-55RI 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: 55ns 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 Stock8,946
AT27C256R-55TC 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: 55ns 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 Stock5,670
AT27C256R-55TI 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: 55ns 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 Stock5,346
AT27C256R-70JC 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: 0°C ~ 70°C (TC) Mounting Type: Surface Mount Package / Case: 32-LCC (J-Lead) Supplier Device Package: 32-PLCC (13.97x11.43)	In Stock10,919
AT27C256R-70JI 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 Stock2,700

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