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AT25256B-MAHL-T
RoHS 
RoHS compliant
RoHS compliantPackage 8-UFDFN Exposed Pad
Category Memory / Memory
Description
e4 Surface Mount AT25256 Tape & Reel (TR) ic memory 20MHz 80ns 2mm 10mA
PDF
Buying Options
Total Price: USD $4.03
Unit Price: USD $4.028
≥1 USD $4.028
≥10 USD $3.30505
≥30 USD $3.2015
Inventory: 50
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 15 Weeks
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1997
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT25256
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Interface SPI, Serial
Memory Size 256Kb 32K x 8
Nominal Supply Current 10mA
Memory Type Non-Volatile
Clock Frequency 20MHz
Access Time 80 ns
Memory Format EEPROM
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000003A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 100
Write Protection HARDWARE/SOFTWARE
Dimensions
Height Seated (Max) 0.6mm
Length 3mm
Width 2mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
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CAT1024ZI42
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