AT28BV256-20TU
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.465, 11.80mm Width)
Category Integrated Circuits (ICs) / Memory
Description
e3 Surface Mount AT28BV256 Tray ic memory 5MHz 200ns 8mm 15mA
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Buying Options
Total Price: USD $37.59
Unit Price: USD $37.5877
≥1 USD $37.5877
≥10 USD $30.8408
≥100 USD $29.8775
≥500 USD $28.91325
≥1000 USD $27.94995
Inventory: 2786
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 8mm
Length 11.8mm
Height Seated (Max) 1.2mm
Technical
Page Size 64words
Toggle Bit YES
Data Polling YES
Write Cycle Time-Max (tWC) 10ms
Endurance 10000 Write/Erase Cycles
Programming Voltage 3V
Standby Current-Max 0.00005A
Density 256 kb
Write Cycle Time - Word, Page 10ms
Memory Width 8
Organization 32KX8
Memory Interface Parallel
Memory Format EEPROM
Access Time 200ns
Memory Type Non-Volatile
Nominal Supply Current 15mA
Memory Size 256Kb 32K x 8
Interface Parallel, SPI
Supply Voltage-Min (Vsup) 2.7V
Supply Voltage-Max (Vsup) 3.6V
Operating Supply Voltage 3.3V
Base Part Number AT28BV256
Frequency 5MHz
Terminal Pitch 0.55mm
Supply Voltage 3V
Number of Functions 1
Terminal Position DUAL
Voltage - Supply 2.7V~3.6V
Technology CMOS
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 1997
Packaging Tray
Operating Temperature -40°C~85°C TC
Physical
Number of Pins 28
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 15 Weeks
Alternative Model
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