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AT28HC256E-12JU Tech Specifications

Microchip  AT28HC256E-12JU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Factory Lead Time 8 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Number of Pins 32Pins
Memory Types Non-Volatile
Operating Temperature -40°C~85°C TC
Packaging Tube
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32Terminations
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 245
Number of Functions 1Function
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT28HC256
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 80mA
Access Time 120ns
Memory Format EEPROM
Memory Interface Parallel
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 256 kb
Standby Current-Max 0.0003A
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
Length 13.97mm
Height Seated (Max) 3.556mm
Width 11.43mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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