EEPROM Memory IC 256Kb (32K x 8) Parallel 200ns 28-TSOP
IC EEPROM 256KBIT PAR 28TSOP Product overview: AT28BV256-20TU from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-AT28BV256-20TU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 078820-AT28BV256-20T
Packaging: Tray
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Access Time: 200ns
Family Name: AT28BV256
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 28-TSOP
Supply Voltage - Operating: 2.7 V to 3.6 V
Memory Format: EEPROM
Alternative Parts (Cross-Reference): M28256-20WNS6T; M28256-20WNS6; M28256-20WNS1T; M28256-20WNS1;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
EEPROM Memory IC 256Kbit Parallel 200 ns 28-TSOP
EEPROM Memory IC 256Kbit Parallel 200 ns 28-TSOP
IC EEPROM 256KBIT PAR 28TSOP
IC EEPROM 256KBIT PAR 28TSOP
AT28BV256 - EEPROM, 32KX8, 200NS
AT28BV256 - EEPROM, 32KX8, 200NS
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT28BV256-20TU-ND | 774-AT28BV256-20TU | 078820-AT28BV256-20TU | AT28BV256-20TU | AT28BV256-20TU | AT28BV256-20TU | AT28BV256-20TU |
| Product Name | Memory | Memory IC and Storage Component | Memory - EEPROM - AT28BV256-20TU | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| 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) | -40 to 85 C (-40 to 185 F) | |
| Package Type | TSSOP; "28-TSSOP (0.465"", 11.80mm Width)" | TSSOP; Tray | SOP; 28-TSOP | SSOP; TSSOP; 28-TSSOP (0.465\", 11.80mm Width) | 28-TSSOP (0.465", 11.80mm Width) | SSOP; TSSOP | |
| Supply Voltage | 2.7V ~ 3.6V | 3.6V; 2.7V ~ 3.6V | 2.7 V ~ 3.6 V | 3.6V; 2.7V ~ 3.6V | 2.7V ~ 3.6V | 3.6V; 2.7V ~ 3.6V |
