Part Number: M95256-DRDW8TP/K vs M95256-DFMN6TP

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Part Number: M95256-DRDW8TP/K M95256-DFMN6TP
Manufacturer: STMicroelectronics STMicroelectronics
Description: IC EEPROM 256KBIT 2MHZ 8TSSOP IC EEPROM 256KBIT 20MHZ 8SOIC
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 14 Weeks 13 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago) ACTIVE (Last Updated: 7 months ago)
Mounting Type Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width) 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES -
Number of Pins 8 8
Operating Temperature -40°C~105°C TA -40°C~85°C TA
Packaging Tape & Reel (TR) Tape & Reel (TR)
Series Automotive, AEC-Q100 -
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 8 8
ECCN Code EAR99 EAR99
Technology CMOS CMOS
Voltage - Supply 1.8V~5.5V 1.7V~5.5V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Number of Functions 1 1
Supply Voltage 2.5V 2.5V
Terminal Pitch 0.65mm 1.27mm
Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Base Part Number M95256 M95256
Qualification Status Not Qualified -
Supply Voltage-Max (Vsup) 5.5V 5.5V
Power Supplies 2/5V -
Interface SPI, Serial SPI, Serial
Memory Size 256Kb 32K x 8 256Kb 32K x 8
Memory Type Non-Volatile Non-Volatile
Operating Mode SYNCHRONOUS SYNCHRONOUS
Clock Frequency 20MHz 20MHz
Supply Current-Max 0.005mA -
Memory Format EEPROM EEPROM
Memory Interface SPI SPI
Memory Width 8 8
Write Cycle Time - Word, Page 4ms 5ms
Standby Current-Max 0.000001A -
Memory Density 262144 bit -
Serial Bus Type SPI SPI
Endurance 900000 Write/Erase Cycles -
Write Cycle Time-Max (tWC) 4ms 5ms
Data Retention Time-Min 50 -
Write Protection HARDWARE/SOFTWARE -
Height Seated (Max) 1.2mm 1.75mm
Length 4.4mm 4.9mm
Width 3mm 3.9mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Mount - Surface Mount
JESD-609 Code - e4
Terminal Finish - Nickel/Palladium/Gold (Ni/Pd/Au)
Supply Voltage-Min (Vsup) - 1.7V
Access Time - 20 ns
Density - 256 kb
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