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AT28HC256E-70TU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 28-TSSOP (0.465, 11.80mm Width)
Category Integrated Circuits (ICs) / Memory
Description EAR99 Surface Mount AT28HC256 Tray ic memory 70ns 8mm 0.08mA 262144bit
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Inventory: 974
Minimum: 1
Total Price: USD $26.25
Unit Price: USD $26.253011
≥1 USD $26.253011
≥234 USD $10.475563
≥468 USD $10.125414
≥936 USD $9.953095

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Surface Mount YES

Technical

Operating Temperature -40°C~85°C TC
Packaging Tray
Published 1997
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
HTS Code 8542.32.00.51
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.55mm
Base Part Number AT28HC256
JESD-30 Code R-PDSO-G28
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size 256Kb 32K x 8
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Supply Current-Max 0.08mA
Access Time 70ns
Memory Format EEPROM
Memory Interface Parallel
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 10ms
Memory Density 262144 bit
Programming Voltage 5V
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Polling YES
Toggle Bit YES
Command User Interface NO
Page Size 64words

Compliance

RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 1.2mm
Length 11.8mm
Width 8mm

Alternative Model

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