Manufacturer: Microchip Technology
Win Source Part Number: 078637-AT24C256B-TH-
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Access Time: 550ns
Family Name: AT24C256B
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-TSSOP
Supply Voltage - Operating: 1.8 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 1MHz
Alternative Parts (Cross-Reference): R1EX24256BTAS0A#S0; R1EX24256BTAS0A; R1EX24256BTAS0I#U0; R1EX24256BTAS0I;
Introduction Date: May 02, 1997
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance
IC EEPROM 256KBIT I2C 8TSSOP
EEPROM Memory IC 256Kb (32K x 8) I²C 1MHz 550ns 8-TSSOP
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IC EEPROM 256KBIT I2C 8TSSOP
IC EEPROM 256KBIT I2C 8TSSOP
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 078637-AT24C256B-TH-T | AT24C256B-TH-T | AT24C256B-TH-T-ND | AT24C256B-TH-T | AT24C256B-TH-T | AT24C256B-TH-T |
| Product Name | Memory - EEPROM - AT24C256B-TH-T | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Access Time | 550 ns | 550 ns | 550 ns | 550 ns | 550 ns | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOP; SSOP; TSSOP; 8-TSSOP | 8-TSSOP (0.173", 4.40mm Width) | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | SSOP; TSSOP |
