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AT28HC256E-70TU Tech Specifications

Microchip  AT28HC256E-70TU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Surface Mount YES
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Mounting Type Surface Mount
Memory Types Non-Volatile
Published 1997
Packaging Tray
Operating Temperature -40°C~85°C TC
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28Terminations
ECCN Code EAR99
HTS Code 8542.32.00.51
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1Function
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
Operating Mode ASYNCHRONOUS
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
Width 8mm
Height Seated (Max) 1.2mm
Length 11.8mm
RoHS Status ROHS3 Compliant
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