Part Number: 25LC040AT-H/SN vs 25LC040A/WF16K

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Part Number: 25LC040AT-H/SN 25LC040A/WF16K
Manufacturer: Microchip Technology Microchip Technology
Description: IC EEPROM 4KBIT 5MHZ 8SOIC Memory IC 25LC040A
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 18 Weeks -
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Die
Number of Pins 8 -
Operating Temperature -40°C~150°C TA 0°C~70°C TA
Packaging Tape & Reel (TR) Tray
Published 2009 -
JESD-609 Code e3 -
Pbfree Code yes -
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 8 -
ECCN Code 3A001.A.2.A -
Terminal Finish Matte Tin (Sn) - annealed -
Technology CMOS EEPROM
Voltage - Supply 2.5V~5.5V 2.5V~5.5V
Terminal Position DUAL -
Peak Reflow Temperature (Cel) 260 -
Number of Functions 1 -
Supply Voltage 5V -
Terminal Pitch 1.27mm -
Reflow Temperature-Max (s) 40 -
Base Part Number 25LC040A 25LC040A
Pin Count 8 -
Operating Supply Voltage 5V -
Interface SPI, Serial -
Memory Size 4Kb 512 x 8 4Kb 512 x 8
Nominal Supply Current 5mA -
Memory Type Non-Volatile Non-Volatile
Clock Frequency 10MHz 10MHz
Access Time 160 ns -
Memory Format EEPROM EEPROM
Memory Interface SPI SPI
Memory Width 8 -
Write Cycle Time - Word, Page 5ms 5ms
Density 4 kb -
Serial Bus Type SPI -
Write Cycle Time-Max (tWC) 6ms -
Height Seated (Max) 1.75mm -
Length 4.9mm -
Width 3.9mm -
Radiation Hardening No -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Supplier Device Package - Die
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