AT28BV256-20TU-T
- Mfr.Part #
- AT28BV256-20TU-T
- Manufacturer
- Microchip Technology
- Package / Case
- 28-TSSOP (0.465, 11.80mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 28TSOP
- Stock
- 30,605
- In Stock :
- 30,605
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Access Time :
- 200ns
- Memory Density :
- 262144 bit
- Series :
- --
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TC
- Organization :
- 32KX8
- Write Cycle Time - Word, Page :
- 10ms
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 28
- Manufacturer :
- Microchip Technology Inc
- Voltage - Supply :
- 2.7V~3.6V
- Number of Terminations :
- 28
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Programming Voltage :
- 3V
- Number of Words :
- 32768 words
- Supply Voltage-Min (Vsup) :
- 2.7V
- Memory Organization :
- 32K x 8
- JESD-609 Code :
- e3
- Package Shape :
- RECTANGULAR
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Memory Size :
- 256Kb 32K x 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Temperature Grade :
- Industrial
- Memory Format :
- EEPROM
- Operating Supply Voltage :
- 3.3V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Operating Mode :
- ASYNCHRONOUS
- Write Cycle Time-Max (tWC) :
- 10ms
- Seated Height-Max :
- 1.2 mm
- Base Product Number :
- AT28BV256
- Width :
- 8mm
- Terminal Pitch :
- 0.55mm
- Nominal Supply Current :
- 15mA
- Supplier Device Package :
- 28-TSOP
- Memory IC Type :
- EEPROM
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 28
- Density :
- 256 kb
- Surface Mount :
- yes
- Parallel/Serial :
- Parallel
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 1.2mm
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 16 Weeks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Length :
- 11.8mm
- Memory Width :
- 8
- JESD-30 Code :
- R-PDSO-G28
- Product Status :
- Obsolete
- Memory Type :
- Non-Volatile
- Number of Functions :
- 1
- Memory Interface :
- Parallel
- Datasheets
- AT28BV256-20TU-T

Memory Microchip Technology AT28BV256-20TU-T Overview
The Memory Microchip Technology AT28BV256-20TU-T is a high-performance IC EEPROM, designed to meet the rigorous data storage and retrieval demands of modern industrial applications. With a storage capacity of 256 Kbit and packaged in a robust 28TSOP form, this EEPROM offers durability and high reliability. This device ensures seamless performance in a variety of settings due to its parallel interface, which allows for quick data access and manipulation. Its low power consumption and wide operating temperature range make it ideal for sophisticated applications requiring data integrity and device longevity.
AT28BV256-20TU-T Features
This EEPROM features a 256 Kbit capacity with parallel interface, providing high-speed data transmission and ease of integration into existing systems. The device operates over a wide voltage range and includes features such as hardware data protection and programmable chip select options, making it a versatile choice for developers. Its endurance and low-power standby mode are perfect for applications that require frequent data updates with minimal energy consumption.
AT28BV256-20TU-T Applications
- Consumer Electronics: Used in devices like set-top boxes and gaming consoles to store user settings and high score data, allowing for a personalized user experience.
- Industrial Automation: Integrated into control systems for storing configuration settings that can be restored or modified as needed to adapt to new automation processes.
- Telecommunications: Employed in network equipment for storing firmware and configuration data, enhancing the ability to perform updates and maintain system stability.
- Automotive Systems: Utilized in car infotainment systems to store user preferences and system settings, ensuring a customizable environment in vehicles.
- Medical Devices: Critical for storing calibration data and operational parameters in medical monitoring devices, contributing to consistent performance and patient safety.
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